| 296 | aurelien | 1 | **********************************************************************
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           |  |  | 2 | * TCPDF LICENSE
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           |  |  | 3 | **********************************************************************
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           |  |  | 4 |   | 
        
           |  |  | 5 |   TCPDF is free software: you can redistribute it and/or modify it
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           |  |  | 6 |   under the terms of the GNU Lesser General Public License as
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           |  |  | 7 |   published by the Free Software Foundation, either version 3 of the
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           |  |  | 8 |   License, or (at your option) any later version. Additionally,
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           |  |  | 9 |   YOU CAN'T REMOVE ANY TCPDF COPYRIGHT NOTICE OR LINK FROM THE
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           |  |  | 10 |   GENERATED PDF DOCUMENTS.
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           |  |  | 11 |   | 
        
           |  |  | 12 | **********************************************************************
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           |  |  | 13 | **********************************************************************
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           |  |  | 14 |   | 
        
           |  |  | 15 |                    GNU LESSER GENERAL PUBLIC LICENSE
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           |  |  | 16 |                        Version 3, 29 June 2007
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           |  |  | 17 |   | 
        
           |  |  | 18 |  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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           |  |  | 19 |  Everyone is permitted to copy and distribute verbatim copies
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           |  |  | 20 |  of this license document, but changing it is not allowed.
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           |  |  | 21 |   | 
        
           |  |  | 22 |   | 
        
           |  |  | 23 |   This version of the GNU Lesser General Public License incorporates
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           |  |  | 24 | the terms and conditions of version 3 of the GNU General Public
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           |  |  | 25 | License, supplemented by the additional permissions listed below.
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           |  |  | 26 |   | 
        
           |  |  | 27 |   0. Additional Definitions.
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           |  |  | 28 |   | 
        
           |  |  | 29 |   As used herein, "this License" refers to version 3 of the GNU Lesser
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           |  |  | 30 | General Public License, and the "GNU GPL" refers to version 3 of the GNU
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           |  |  | 31 | General Public License.
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           |  |  | 32 |   | 
        
           |  |  | 33 |   "The Library" refers to a covered work governed by this License,
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           |  |  | 34 | other than an Application or a Combined Work as defined below.
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           |  |  | 35 |   | 
        
           |  |  | 36 |   An "Application" is any work that makes use of an interface provided
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           |  |  | 37 | by the Library, but which is not otherwise based on the Library.
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           |  |  | 38 | Defining a subclass of a class defined by the Library is deemed a mode
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           |  |  | 39 | of using an interface provided by the Library.
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           |  |  | 40 |   | 
        
           |  |  | 41 |   A "Combined Work" is a work produced by combining or linking an
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           |  |  | 42 | Application with the Library.  The particular version of the Library
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           |  |  | 43 | with which the Combined Work was made is also called the "Linked
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           |  |  | 44 | Version".
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           |  |  | 45 |   | 
        
           |  |  | 46 |   The "Minimal Corresponding Source" for a Combined Work means the
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           |  |  | 47 | Corresponding Source for the Combined Work, excluding any source code
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           |  |  | 48 | for portions of the Combined Work that, considered in isolation, are
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           |  |  | 49 | based on the Application, and not on the Linked Version.
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           |  |  | 50 |   | 
        
           |  |  | 51 |   The "Corresponding Application Code" for a Combined Work means the
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           |  |  | 52 | object code and/or source code for the Application, including any data
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           |  |  | 53 | and utility programs needed for reproducing the Combined Work from the
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           |  |  | 54 | Application, but excluding the System Libraries of the Combined Work.
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           |  |  | 55 |   | 
        
           |  |  | 56 |   1. Exception to Section 3 of the GNU GPL.
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           |  |  | 57 |   | 
        
           |  |  | 58 |   You may convey a covered work under sections 3 and 4 of this License
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           |  |  | 59 | without being bound by section 3 of the GNU GPL.
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           |  |  | 60 |   | 
        
           |  |  | 61 |   2. Conveying Modified Versions.
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           |  |  | 62 |   | 
        
           |  |  | 63 |   If you modify a copy of the Library, and, in your modifications, a
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           |  |  | 64 | facility refers to a function or data to be supplied by an Application
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           |  |  | 65 | that uses the facility (other than as an argument passed when the
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           |  |  | 66 | facility is invoked), then you may convey a copy of the modified
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           |  |  | 67 | version:
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           |  |  | 68 |   | 
        
           |  |  | 69 |    a) under this License, provided that you make a good faith effort to
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           |  |  | 70 |    ensure that, in the event an Application does not supply the
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           |  |  | 71 |    function or data, the facility still operates, and performs
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           |  |  | 72 |    whatever part of its purpose remains meaningful, or
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           |  |  | 73 |   | 
        
           |  |  | 74 |    b) under the GNU GPL, with none of the additional permissions of
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           |  |  | 75 |    this License applicable to that copy.
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           |  |  | 76 |   | 
        
           |  |  | 77 |   3. Object Code Incorporating Material from Library Header Files.
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           |  |  | 78 |   | 
        
           |  |  | 79 |   The object code form of an Application may incorporate material from
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           |  |  | 80 | a header file that is part of the Library.  You may convey such object
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           |  |  | 81 | code under terms of your choice, provided that, if the incorporated
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           |  |  | 82 | material is not limited to numerical parameters, data structure
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           |  |  | 83 | layouts and accessors, or small macros, inline functions and templates
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           |  |  | 84 | (ten or fewer lines in length), you do both of the following:
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           |  |  | 85 |   | 
        
           |  |  | 86 |    a) Give prominent notice with each copy of the object code that the
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           |  |  | 87 |    Library is used in it and that the Library and its use are
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           |  |  | 88 |    covered by this License.
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           |  |  | 89 |   | 
        
           |  |  | 90 |    b) Accompany the object code with a copy of the GNU GPL and this license
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           |  |  | 91 |    document.
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           |  |  | 92 |   | 
        
           |  |  | 93 |   4. Combined Works.
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           |  |  | 94 |   | 
        
           |  |  | 95 |   You may convey a Combined Work under terms of your choice that,
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           |  |  | 96 | taken together, effectively do not restrict modification of the
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           |  |  | 97 | portions of the Library contained in the Combined Work and reverse
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           |  |  | 98 | engineering for debugging such modifications, if you also do each of
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           |  |  | 99 | the following:
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           |  |  | 100 |   | 
        
           |  |  | 101 |    a) Give prominent notice with each copy of the Combined Work that
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           |  |  | 102 |    the Library is used in it and that the Library and its use are
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           |  |  | 103 |    covered by this License.
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           |  |  | 104 |   | 
        
           |  |  | 105 |    b) Accompany the Combined Work with a copy of the GNU GPL and this license
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           |  |  | 106 |    document.
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           |  |  | 107 |   | 
        
           |  |  | 108 |    c) For a Combined Work that displays copyright notices during
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           |  |  | 109 |    execution, include the copyright notice for the Library among
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           |  |  | 110 |    these notices, as well as a reference directing the user to the
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           |  |  | 111 |    copies of the GNU GPL and this license document.
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           |  |  | 112 |   | 
        
           |  |  | 113 |    d) Do one of the following:
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           |  |  | 114 |   | 
        
           |  |  | 115 |        0) Convey the Minimal Corresponding Source under the terms of this
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           |  |  | 116 |        License, and the Corresponding Application Code in a form
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           |  |  | 117 |        suitable for, and under terms that permit, the user to
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           |  |  | 118 |        recombine or relink the Application with a modified version of
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           |  |  | 119 |        the Linked Version to produce a modified Combined Work, in the
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           |  |  | 120 |        manner specified by section 6 of the GNU GPL for conveying
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           |  |  | 121 |        Corresponding Source.
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           |  |  | 122 |   | 
        
           |  |  | 123 |        1) Use a suitable shared library mechanism for linking with the
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           |  |  | 124 |        Library.  A suitable mechanism is one that (a) uses at run time
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           |  |  | 125 |        a copy of the Library already present on the user's computer
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           |  |  | 126 |        system, and (b) will operate properly with a modified version
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           |  |  | 127 |        of the Library that is interface-compatible with the Linked
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           |  |  | 128 |        Version.
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           |  |  | 129 |   | 
        
           |  |  | 130 |    e) Provide Installation Information, but only if you would otherwise
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           |  |  | 131 |    be required to provide such information under section 6 of the
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           |  |  | 132 |    GNU GPL, and only to the extent that such information is
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           |  |  | 133 |    necessary to install and execute a modified version of the
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           |  |  | 134 |    Combined Work produced by recombining or relinking the
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           |  |  | 135 |    Application with a modified version of the Linked Version. (If
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           |  |  | 136 |    you use option 4d0, the Installation Information must accompany
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           |  |  | 137 |    the Minimal Corresponding Source and Corresponding Application
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           |  |  | 138 |    Code. If you use option 4d1, you must provide the Installation
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           |  |  | 139 |    Information in the manner specified by section 6 of the GNU GPL
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           |  |  | 140 |    for conveying Corresponding Source.)
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           |  |  | 141 |   | 
        
           |  |  | 142 |   5. Combined Libraries.
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           |  |  | 143 |   | 
        
           |  |  | 144 |   You may place library facilities that are a work based on the
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           |  |  | 145 | Library side by side in a single library together with other library
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           |  |  | 146 | facilities that are not Applications and are not covered by this
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           |  |  | 147 | License, and convey such a combined library under terms of your
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           |  |  | 148 | choice, if you do both of the following:
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           |  |  | 149 |   | 
        
           |  |  | 150 |    a) Accompany the combined library with a copy of the same work based
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           |  |  | 151 |    on the Library, uncombined with any other library facilities,
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           |  |  | 152 |    conveyed under the terms of this License.
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           |  |  | 153 |   | 
        
           |  |  | 154 |    b) Give prominent notice with the combined library that part of it
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           |  |  | 155 |    is a work based on the Library, and explaining where to find the
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           |  |  | 156 |    accompanying uncombined form of the same work.
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           |  |  | 157 |   | 
        
           |  |  | 158 |   6. Revised Versions of the GNU Lesser General Public License.
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           |  |  | 159 |   | 
        
           |  |  | 160 |   The Free Software Foundation may publish revised and/or new versions
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           |  |  | 161 | of the GNU Lesser General Public License from time to time. Such new
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           |  |  | 162 | versions will be similar in spirit to the present version, but may
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           |  |  | 163 | differ in detail to address new problems or concerns.
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           |  |  | 164 |   | 
        
           |  |  | 165 |   Each version is given a distinguishing version number. If the
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           |  |  | 166 | Library as you received it specifies that a certain numbered version
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           |  |  | 167 | of the GNU Lesser General Public License "or any later version"
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           |  |  | 168 | applies to it, you have the option of following the terms and
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           |  |  | 169 | conditions either of that published version or of any later version
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           |  |  | 170 | published by the Free Software Foundation. If the Library as you
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           |  |  | 171 | received it does not specify a version number of the GNU Lesser
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           |  |  | 172 | General Public License, you may choose any version of the GNU Lesser
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           |  |  | 173 | General Public License ever published by the Free Software Foundation.
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           |  |  | 174 |   | 
        
           |  |  | 175 |   If the Library as you received it specifies that a proxy can decide
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           |  |  | 176 | whether future versions of the GNU Lesser General Public License shall
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           |  |  | 177 | apply, that proxy's public statement of acceptance of any version is
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           |  |  | 178 | permanent authorization for you to choose that version for the
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           |  |  | 179 | Library.
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           |  |  | 180 |   | 
        
           |  |  | 181 | **********************************************************************
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           |  |  | 182 | **********************************************************************
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           |  |  | 183 |   | 
        
           |  |  | 184 |                     GNU GENERAL PUBLIC LICENSE
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           |  |  | 185 |                        Version 3, 29 June 2007
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           |  |  | 186 |   | 
        
           |  |  | 187 |  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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           |  |  | 188 |  Everyone is permitted to copy and distribute verbatim copies
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           |  |  | 189 |  of this license document, but changing it is not allowed.
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           |  |  | 190 |   | 
        
           |  |  | 191 |                             Preamble
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           |  |  | 192 |   | 
        
           |  |  | 193 |   The GNU General Public License is a free, copyleft license for
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           |  |  | 194 | software and other kinds of works.
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           |  |  | 195 |   | 
        
           |  |  | 196 |   The licenses for most software and other practical works are designed
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           |  |  | 197 | to take away your freedom to share and change the works.  By contrast,
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           |  |  | 198 | the GNU General Public License is intended to guarantee your freedom to
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           |  |  | 199 | share and change all versions of a program--to make sure it remains free
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           |  |  | 200 | software for all its users.  We, the Free Software Foundation, use the
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           |  |  | 201 | GNU General Public License for most of our software; it applies also to
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           |  |  | 202 | any other work released this way by its authors.  You can apply it to
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           |  |  | 203 | your programs, too.
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           |  |  | 204 |   | 
        
           |  |  | 205 |   When we speak of free software, we are referring to freedom, not
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           |  |  | 206 | price.  Our General Public Licenses are designed to make sure that you
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           |  |  | 207 | have the freedom to distribute copies of free software (and charge for
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           |  |  | 208 | them if you wish), that you receive source code or can get it if you
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           |  |  | 209 | want it, that you can change the software or use pieces of it in new
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           |  |  | 210 | free programs, and that you know you can do these things.
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           |  |  | 211 |   | 
        
           |  |  | 212 |   To protect your rights, we need to prevent others from denying you
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           |  |  | 213 | these rights or asking you to surrender the rights.  Therefore, you have
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           |  |  | 214 | certain responsibilities if you distribute copies of the software, or if
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           |  |  | 215 | you modify it: responsibilities to respect the freedom of others.
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           |  |  | 216 |   | 
        
           |  |  | 217 |   For example, if you distribute copies of such a program, whether
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           |  |  | 218 | gratis or for a fee, you must pass on to the recipients the same
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           |  |  | 219 | freedoms that you received.  You must make sure that they, too, receive
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           |  |  | 220 | or can get the source code.  And you must show them these terms so they
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           |  |  | 221 | know their rights.
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           |  |  | 222 |   | 
        
           |  |  | 223 |   Developers that use the GNU GPL protect your rights with two steps:
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           |  |  | 224 | (1) assert copyright on the software, and (2) offer you this License
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           |  |  | 225 | giving you legal permission to copy, distribute and/or modify it.
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           |  |  | 226 |   | 
        
           |  |  | 227 |   For the developers' and authors' protection, the GPL clearly explains
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           |  |  | 228 | that there is no warranty for this free software.  For both users' and
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           |  |  | 229 | authors' sake, the GPL requires that modified versions be marked as
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           |  |  | 230 | changed, so that their problems will not be attributed erroneously to
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           |  |  | 231 | authors of previous versions.
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           |  |  | 232 |   | 
        
           |  |  | 233 |   Some devices are designed to deny users access to install or run
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           |  |  | 234 | modified versions of the software inside them, although the manufacturer
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           |  |  | 235 | can do so.  This is fundamentally incompatible with the aim of
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           |  |  | 236 | protecting users' freedom to change the software.  The systematic
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           |  |  | 237 | pattern of such abuse occurs in the area of products for individuals to
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           |  |  | 238 | use, which is precisely where it is most unacceptable.  Therefore, we
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           |  |  | 239 | have designed this version of the GPL to prohibit the practice for those
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           |  |  | 240 | products.  If such problems arise substantially in other domains, we
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           |  |  | 241 | stand ready to extend this provision to those domains in future versions
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           |  |  | 242 | of the GPL, as needed to protect the freedom of users.
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           |  |  | 243 |   | 
        
           |  |  | 244 |   Finally, every program is threatened constantly by software patents.
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           |  |  | 245 | States should not allow patents to restrict development and use of
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           |  |  | 246 | software on general-purpose computers, but in those that do, we wish to
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           |  |  | 247 | avoid the special danger that patents applied to a free program could
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           |  |  | 248 | make it effectively proprietary.  To prevent this, the GPL assures that
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           |  |  | 249 | patents cannot be used to render the program non-free.
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           |  |  | 250 |   | 
        
           |  |  | 251 |   The precise terms and conditions for copying, distribution and
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           |  |  | 252 | modification follow.
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           |  |  | 253 |   | 
        
           |  |  | 254 |                        TERMS AND CONDITIONS
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           |  |  | 255 |   | 
        
           |  |  | 256 |   0. Definitions.
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           |  |  | 257 |   | 
        
           |  |  | 258 |   "This License" refers to version 3 of the GNU General Public License.
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           |  |  | 259 |   | 
        
           |  |  | 260 |   "Copyright" also means copyright-like laws that apply to other kinds of
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           |  |  | 261 | works, such as semiconductor masks.
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           |  |  | 262 |   | 
        
           |  |  | 263 |   "The Program" refers to any copyrightable work licensed under this
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           |  |  | 264 | License.  Each licensee is addressed as "you".  "Licensees" and
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           |  |  | 265 | "recipients" may be individuals or organizations.
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           |  |  | 266 |   | 
        
           |  |  | 267 |   To "modify" a work means to copy from or adapt all or part of the work
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           |  |  | 268 | in a fashion requiring copyright permission, other than the making of an
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           |  |  | 269 | exact copy.  The resulting work is called a "modified version" of the
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           |  |  | 270 | earlier work or a work "based on" the earlier work.
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           |  |  | 271 |   | 
        
           |  |  | 272 |   A "covered work" means either the unmodified Program or a work based
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           |  |  | 273 | on the Program.
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           |  |  | 274 |   | 
        
           |  |  | 275 |   To "propagate" a work means to do anything with it that, without
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           |  |  | 276 | permission, would make you directly or secondarily liable for
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           |  |  | 277 | infringement under applicable copyright law, except executing it on a
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           |  |  | 278 | computer or modifying a private copy.  Propagation includes copying,
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           |  |  | 279 | distribution (with or without modification), making available to the
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           |  |  | 280 | public, and in some countries other activities as well.
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           |  |  | 281 |   | 
        
           |  |  | 282 |   To "convey" a work means any kind of propagation that enables other
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           |  |  | 283 | parties to make or receive copies.  Mere interaction with a user through
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           |  |  | 284 | a computer network, with no transfer of a copy, is not conveying.
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           |  |  | 285 |   | 
        
           |  |  | 286 |   An interactive user interface displays "Appropriate Legal Notices"
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           |  |  | 287 | to the extent that it includes a convenient and prominently visible
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           |  |  | 288 | feature that (1) displays an appropriate copyright notice, and (2)
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           |  |  | 289 | tells the user that there is no warranty for the work (except to the
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           |  |  | 290 | extent that warranties are provided), that licensees may convey the
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           |  |  | 291 | work under this License, and how to view a copy of this License.  If
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           |  |  | 292 | the interface presents a list of user commands or options, such as a
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           |  |  | 293 | menu, a prominent item in the list meets this criterion.
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           |  |  | 294 |   | 
        
           |  |  | 295 |   1. Source Code.
 | 
        
           |  |  | 296 |   | 
        
           |  |  | 297 |   The "source code" for a work means the preferred form of the work
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           |  |  | 298 | for making modifications to it.  "Object code" means any non-source
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           |  |  | 299 | form of a work.
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           |  |  | 300 |   | 
        
           |  |  | 301 |   A "Standard Interface" means an interface that either is an official
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           |  |  | 302 | standard defined by a recognized standards body, or, in the case of
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           |  |  | 303 | interfaces specified for a particular programming language, one that
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           |  |  | 304 | is widely used among developers working in that language.
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           |  |  | 305 |   | 
        
           |  |  | 306 |   The "System Libraries" of an executable work include anything, other
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           |  |  | 307 | than the work as a whole, that (a) is included in the normal form of
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           |  |  | 308 | packaging a Major Component, but which is not part of that Major
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           |  |  | 309 | Component, and (b) serves only to enable use of the work with that
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           |  |  | 310 | Major Component, or to implement a Standard Interface for which an
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           |  |  | 311 | implementation is available to the public in source code form.  A
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           |  |  | 312 | "Major Component", in this context, means a major essential component
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           |  |  | 313 | (kernel, window system, and so on) of the specific operating system
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           |  |  | 314 | (if any) on which the executable work runs, or a compiler used to
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           |  |  | 315 | produce the work, or an object code interpreter used to run it.
 | 
        
           |  |  | 316 |   | 
        
           |  |  | 317 |   The "Corresponding Source" for a work in object code form means all
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           |  |  | 318 | the source code needed to generate, install, and (for an executable
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           |  |  | 319 | work) run the object code and to modify the work, including scripts to
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           |  |  | 320 | control those activities.  However, it does not include the work's
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           |  |  | 321 | System Libraries, or general-purpose tools or generally available free
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           |  |  | 322 | programs which are used unmodified in performing those activities but
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           |  |  | 323 | which are not part of the work.  For example, Corresponding Source
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           |  |  | 324 | includes interface definition files associated with source files for
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           |  |  | 325 | the work, and the source code for shared libraries and dynamically
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           |  |  | 326 | linked subprograms that the work is specifically designed to require,
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           |  |  | 327 | such as by intimate data communication or control flow between those
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           |  |  | 328 | subprograms and other parts of the work.
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           |  |  | 329 |   | 
        
           |  |  | 330 |   The Corresponding Source need not include anything that users
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           |  |  | 331 | can regenerate automatically from other parts of the Corresponding
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           |  |  | 332 | Source.
 | 
        
           |  |  | 333 |   | 
        
           |  |  | 334 |   The Corresponding Source for a work in source code form is that
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           |  |  | 335 | same work.
 | 
        
           |  |  | 336 |   | 
        
           |  |  | 337 |   2. Basic Permissions.
 | 
        
           |  |  | 338 |   | 
        
           |  |  | 339 |   All rights granted under this License are granted for the term of
 | 
        
           |  |  | 340 | copyright on the Program, and are irrevocable provided the stated
 | 
        
           |  |  | 341 | conditions are met.  This License explicitly affirms your unlimited
 | 
        
           |  |  | 342 | permission to run the unmodified Program.  The output from running a
 | 
        
           |  |  | 343 | covered work is covered by this License only if the output, given its
 | 
        
           |  |  | 344 | content, constitutes a covered work.  This License acknowledges your
 | 
        
           |  |  | 345 | rights of fair use or other equivalent, as provided by copyright law.
 | 
        
           |  |  | 346 |   | 
        
           |  |  | 347 |   You may make, run and propagate covered works that you do not
 | 
        
           |  |  | 348 | convey, without conditions so long as your license otherwise remains
 | 
        
           |  |  | 349 | in force.  You may convey covered works to others for the sole purpose
 | 
        
           |  |  | 350 | of having them make modifications exclusively for you, or provide you
 | 
        
           |  |  | 351 | with facilities for running those works, provided that you comply with
 | 
        
           |  |  | 352 | the terms of this License in conveying all material for which you do
 | 
        
           |  |  | 353 | not control copyright.  Those thus making or running the covered works
 | 
        
           |  |  | 354 | for you must do so exclusively on your behalf, under your direction
 | 
        
           |  |  | 355 | and control, on terms that prohibit them from making any copies of
 | 
        
           |  |  | 356 | your copyrighted material outside their relationship with you.
 | 
        
           |  |  | 357 |   | 
        
           |  |  | 358 |   Conveying under any other circumstances is permitted solely under
 | 
        
           |  |  | 359 | the conditions stated below.  Sublicensing is not allowed; section 10
 | 
        
           |  |  | 360 | makes it unnecessary.
 | 
        
           |  |  | 361 |   | 
        
           |  |  | 362 |   3. Protecting Users' Legal Rights From Anti-Circumvention Law.
 | 
        
           |  |  | 363 |   | 
        
           |  |  | 364 |   No covered work shall be deemed part of an effective technological
 | 
        
           |  |  | 365 | measure under any applicable law fulfilling obligations under article
 | 
        
           |  |  | 366 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or
 | 
        
           |  |  | 367 | similar laws prohibiting or restricting circumvention of such
 | 
        
           |  |  | 368 | measures.
 | 
        
           |  |  | 369 |   | 
        
           |  |  | 370 |   When you convey a covered work, you waive any legal power to forbid
 | 
        
           |  |  | 371 | circumvention of technological measures to the extent such circumvention
 | 
        
           |  |  | 372 | is effected by exercising rights under this License with respect to
 | 
        
           |  |  | 373 | the covered work, and you disclaim any intention to limit operation or
 | 
        
           |  |  | 374 | modification of the work as a means of enforcing, against the work's
 | 
        
           |  |  | 375 | users, your or third parties' legal rights to forbid circumvention of
 | 
        
           |  |  | 376 | technological measures.
 | 
        
           |  |  | 377 |   | 
        
           |  |  | 378 |   4. Conveying Verbatim Copies.
 | 
        
           |  |  | 379 |   | 
        
           |  |  | 380 |   You may convey verbatim copies of the Program's source code as you
 | 
        
           |  |  | 381 | receive it, in any medium, provided that you conspicuously and
 | 
        
           |  |  | 382 | appropriately publish on each copy an appropriate copyright notice;
 | 
        
           |  |  | 383 | keep intact all notices stating that this License and any
 | 
        
           |  |  | 384 | non-permissive terms added in accord with section 7 apply to the code;
 | 
        
           |  |  | 385 | keep intact all notices of the absence of any warranty; and give all
 | 
        
           |  |  | 386 | recipients a copy of this License along with the Program.
 | 
        
           |  |  | 387 |   | 
        
           |  |  | 388 |   You may charge any price or no price for each copy that you convey,
 | 
        
           |  |  | 389 | and you may offer support or warranty protection for a fee.
 | 
        
           |  |  | 390 |   | 
        
           |  |  | 391 |   5. Conveying Modified Source Versions.
 | 
        
           |  |  | 392 |   | 
        
           |  |  | 393 |   You may convey a work based on the Program, or the modifications to
 | 
        
           |  |  | 394 | produce it from the Program, in the form of source code under the
 | 
        
           |  |  | 395 | terms of section 4, provided that you also meet all of these conditions:
 | 
        
           |  |  | 396 |   | 
        
           |  |  | 397 |     a) The work must carry prominent notices stating that you modified
 | 
        
           |  |  | 398 |     it, and giving a relevant date.
 | 
        
           |  |  | 399 |   | 
        
           |  |  | 400 |     b) The work must carry prominent notices stating that it is
 | 
        
           |  |  | 401 |     released under this License and any conditions added under section
 | 
        
           |  |  | 402 |     7.  This requirement modifies the requirement in section 4 to
 | 
        
           |  |  | 403 |     "keep intact all notices".
 | 
        
           |  |  | 404 |   | 
        
           |  |  | 405 |     c) You must license the entire work, as a whole, under this
 | 
        
           |  |  | 406 |     License to anyone who comes into possession of a copy.  This
 | 
        
           |  |  | 407 |     License will therefore apply, along with any applicable section 7
 | 
        
           |  |  | 408 |     additional terms, to the whole of the work, and all its parts,
 | 
        
           |  |  | 409 |     regardless of how they are packaged.  This License gives no
 | 
        
           |  |  | 410 |     permission to license the work in any other way, but it does not
 | 
        
           |  |  | 411 |     invalidate such permission if you have separately received it.
 | 
        
           |  |  | 412 |   | 
        
           |  |  | 413 |     d) If the work has interactive user interfaces, each must display
 | 
        
           |  |  | 414 |     Appropriate Legal Notices; however, if the Program has interactive
 | 
        
           |  |  | 415 |     interfaces that do not display Appropriate Legal Notices, your
 | 
        
           |  |  | 416 |     work need not make them do so.
 | 
        
           |  |  | 417 |   | 
        
           |  |  | 418 |   A compilation of a covered work with other separate and independent
 | 
        
           |  |  | 419 | works, which are not by their nature extensions of the covered work,
 | 
        
           |  |  | 420 | and which are not combined with it such as to form a larger program,
 | 
        
           |  |  | 421 | in or on a volume of a storage or distribution medium, is called an
 | 
        
           |  |  | 422 | "aggregate" if the compilation and its resulting copyright are not
 | 
        
           |  |  | 423 | used to limit the access or legal rights of the compilation's users
 | 
        
           |  |  | 424 | beyond what the individual works permit.  Inclusion of a covered work
 | 
        
           |  |  | 425 | in an aggregate does not cause this License to apply to the other
 | 
        
           |  |  | 426 | parts of the aggregate.
 | 
        
           |  |  | 427 |   | 
        
           |  |  | 428 |   6. Conveying Non-Source Forms.
 | 
        
           |  |  | 429 |   | 
        
           |  |  | 430 |   You may convey a covered work in object code form under the terms
 | 
        
           |  |  | 431 | of sections 4 and 5, provided that you also convey the
 | 
        
           |  |  | 432 | machine-readable Corresponding Source under the terms of this License,
 | 
        
           |  |  | 433 | in one of these ways:
 | 
        
           |  |  | 434 |   | 
        
           |  |  | 435 |     a) Convey the object code in, or embodied in, a physical product
 | 
        
           |  |  | 436 |     (including a physical distribution medium), accompanied by the
 | 
        
           |  |  | 437 |     Corresponding Source fixed on a durable physical medium
 | 
        
           |  |  | 438 |     customarily used for software interchange.
 | 
        
           |  |  | 439 |   | 
        
           |  |  | 440 |     b) Convey the object code in, or embodied in, a physical product
 | 
        
           |  |  | 441 |     (including a physical distribution medium), accompanied by a
 | 
        
           |  |  | 442 |     written offer, valid for at least three years and valid for as
 | 
        
           |  |  | 443 |     long as you offer spare parts or customer support for that product
 | 
        
           |  |  | 444 |     model, to give anyone who possesses the object code either (1) a
 | 
        
           |  |  | 445 |     copy of the Corresponding Source for all the software in the
 | 
        
           |  |  | 446 |     product that is covered by this License, on a durable physical
 | 
        
           |  |  | 447 |     medium customarily used for software interchange, for a price no
 | 
        
           |  |  | 448 |     more than your reasonable cost of physically performing this
 | 
        
           |  |  | 449 |     conveying of source, or (2) access to copy the
 | 
        
           |  |  | 450 |     Corresponding Source from a network server at no charge.
 | 
        
           |  |  | 451 |   | 
        
           |  |  | 452 |     c) Convey individual copies of the object code with a copy of the
 | 
        
           |  |  | 453 |     written offer to provide the Corresponding Source.  This
 | 
        
           |  |  | 454 |     alternative is allowed only occasionally and noncommercially, and
 | 
        
           |  |  | 455 |     only if you received the object code with such an offer, in accord
 | 
        
           |  |  | 456 |     with subsection 6b.
 | 
        
           |  |  | 457 |   | 
        
           |  |  | 458 |     d) Convey the object code by offering access from a designated
 | 
        
           |  |  | 459 |     place (gratis or for a charge), and offer equivalent access to the
 | 
        
           |  |  | 460 |     Corresponding Source in the same way through the same place at no
 | 
        
           |  |  | 461 |     further charge.  You need not require recipients to copy the
 | 
        
           |  |  | 462 |     Corresponding Source along with the object code.  If the place to
 | 
        
           |  |  | 463 |     copy the object code is a network server, the Corresponding Source
 | 
        
           |  |  | 464 |     may be on a different server (operated by you or a third party)
 | 
        
           |  |  | 465 |     that supports equivalent copying facilities, provided you maintain
 | 
        
           |  |  | 466 |     clear directions next to the object code saying where to find the
 | 
        
           |  |  | 467 |     Corresponding Source.  Regardless of what server hosts the
 | 
        
           |  |  | 468 |     Corresponding Source, you remain obligated to ensure that it is
 | 
        
           |  |  | 469 |     available for as long as needed to satisfy these requirements.
 | 
        
           |  |  | 470 |   | 
        
           |  |  | 471 |     e) Convey the object code using peer-to-peer transmission, provided
 | 
        
           |  |  | 472 |     you inform other peers where the object code and Corresponding
 | 
        
           |  |  | 473 |     Source of the work are being offered to the general public at no
 | 
        
           |  |  | 474 |     charge under subsection 6d.
 | 
        
           |  |  | 475 |   | 
        
           |  |  | 476 |   A separable portion of the object code, whose source code is excluded
 | 
        
           |  |  | 477 | from the Corresponding Source as a System Library, need not be
 | 
        
           |  |  | 478 | included in conveying the object code work.
 | 
        
           |  |  | 479 |   | 
        
           |  |  | 480 |   A "User Product" is either (1) a "consumer product", which means any
 | 
        
           |  |  | 481 | tangible personal property which is normally used for personal, family,
 | 
        
           |  |  | 482 | or household purposes, or (2) anything designed or sold for incorporation
 | 
        
           |  |  | 483 | into a dwelling.  In determining whether a product is a consumer product,
 | 
        
           |  |  | 484 | doubtful cases shall be resolved in favor of coverage.  For a particular
 | 
        
           |  |  | 485 | product received by a particular user, "normally used" refers to a
 | 
        
           |  |  | 486 | typical or common use of that class of product, regardless of the status
 | 
        
           |  |  | 487 | of the particular user or of the way in which the particular user
 | 
        
           |  |  | 488 | actually uses, or expects or is expected to use, the product.  A product
 | 
        
           |  |  | 489 | is a consumer product regardless of whether the product has substantial
 | 
        
           |  |  | 490 | commercial, industrial or non-consumer uses, unless such uses represent
 | 
        
           |  |  | 491 | the only significant mode of use of the product.
 | 
        
           |  |  | 492 |   | 
        
           |  |  | 493 |   "Installation Information" for a User Product means any methods,
 | 
        
           |  |  | 494 | procedures, authorization keys, or other information required to install
 | 
        
           |  |  | 495 | and execute modified versions of a covered work in that User Product from
 | 
        
           |  |  | 496 | a modified version of its Corresponding Source.  The information must
 | 
        
           |  |  | 497 | suffice to ensure that the continued functioning of the modified object
 | 
        
           |  |  | 498 | code is in no case prevented or interfered with solely because
 | 
        
           |  |  | 499 | modification has been made.
 | 
        
           |  |  | 500 |   | 
        
           |  |  | 501 |   If you convey an object code work under this section in, or with, or
 | 
        
           |  |  | 502 | specifically for use in, a User Product, and the conveying occurs as
 | 
        
           |  |  | 503 | part of a transaction in which the right of possession and use of the
 | 
        
           |  |  | 504 | User Product is transferred to the recipient in perpetuity or for a
 | 
        
           |  |  | 505 | fixed term (regardless of how the transaction is characterized), the
 | 
        
           |  |  | 506 | Corresponding Source conveyed under this section must be accompanied
 | 
        
           |  |  | 507 | by the Installation Information.  But this requirement does not apply
 | 
        
           |  |  | 508 | if neither you nor any third party retains the ability to install
 | 
        
           |  |  | 509 | modified object code on the User Product (for example, the work has
 | 
        
           |  |  | 510 | been installed in ROM).
 | 
        
           |  |  | 511 |   | 
        
           |  |  | 512 |   The requirement to provide Installation Information does not include a
 | 
        
           |  |  | 513 | requirement to continue to provide support service, warranty, or updates
 | 
        
           |  |  | 514 | for a work that has been modified or installed by the recipient, or for
 | 
        
           |  |  | 515 | the User Product in which it has been modified or installed.  Access to a
 | 
        
           |  |  | 516 | network may be denied when the modification itself materially and
 | 
        
           |  |  | 517 | adversely affects the operation of the network or violates the rules and
 | 
        
           |  |  | 518 | protocols for communication across the network.
 | 
        
           |  |  | 519 |   | 
        
           |  |  | 520 |   Corresponding Source conveyed, and Installation Information provided,
 | 
        
           |  |  | 521 | in accord with this section must be in a format that is publicly
 | 
        
           |  |  | 522 | documented (and with an implementation available to the public in
 | 
        
           |  |  | 523 | source code form), and must require no special password or key for
 | 
        
           |  |  | 524 | unpacking, reading or copying.
 | 
        
           |  |  | 525 |   | 
        
           |  |  | 526 |   7. Additional Terms.
 | 
        
           |  |  | 527 |   | 
        
           |  |  | 528 |   "Additional permissions" are terms that supplement the terms of this
 | 
        
           |  |  | 529 | License by making exceptions from one or more of its conditions.
 | 
        
           |  |  | 530 | Additional permissions that are applicable to the entire Program shall
 | 
        
           |  |  | 531 | be treated as though they were included in this License, to the extent
 | 
        
           |  |  | 532 | that they are valid under applicable law.  If additional permissions
 | 
        
           |  |  | 533 | apply only to part of the Program, that part may be used separately
 | 
        
           |  |  | 534 | under those permissions, but the entire Program remains governed by
 | 
        
           |  |  | 535 | this License without regard to the additional permissions.
 | 
        
           |  |  | 536 |   | 
        
           |  |  | 537 |   When you convey a copy of a covered work, you may at your option
 | 
        
           |  |  | 538 | remove any additional permissions from that copy, or from any part of
 | 
        
           |  |  | 539 | it.  (Additional permissions may be written to require their own
 | 
        
           |  |  | 540 | removal in certain cases when you modify the work.)  You may place
 | 
        
           |  |  | 541 | additional permissions on material, added by you to a covered work,
 | 
        
           |  |  | 542 | for which you have or can give appropriate copyright permission.
 | 
        
           |  |  | 543 |   | 
        
           |  |  | 544 |   Notwithstanding any other provision of this License, for material you
 | 
        
           |  |  | 545 | add to a covered work, you may (if authorized by the copyright holders of
 | 
        
           |  |  | 546 | that material) supplement the terms of this License with terms:
 | 
        
           |  |  | 547 |   | 
        
           |  |  | 548 |     a) Disclaiming warranty or limiting liability differently from the
 | 
        
           |  |  | 549 |     terms of sections 15 and 16 of this License; or
 | 
        
           |  |  | 550 |   | 
        
           |  |  | 551 |     b) Requiring preservation of specified reasonable legal notices or
 | 
        
           |  |  | 552 |     author attributions in that material or in the Appropriate Legal
 | 
        
           |  |  | 553 |     Notices displayed by works containing it; or
 | 
        
           |  |  | 554 |   | 
        
           |  |  | 555 |     c) Prohibiting misrepresentation of the origin of that material, or
 | 
        
           |  |  | 556 |     requiring that modified versions of such material be marked in
 | 
        
           |  |  | 557 |     reasonable ways as different from the original version; or
 | 
        
           |  |  | 558 |   | 
        
           |  |  | 559 |     d) Limiting the use for publicity purposes of names of licensors or
 | 
        
           |  |  | 560 |     authors of the material; or
 | 
        
           |  |  | 561 |   | 
        
           |  |  | 562 |     e) Declining to grant rights under trademark law for use of some
 | 
        
           |  |  | 563 |     trade names, trademarks, or service marks; or
 | 
        
           |  |  | 564 |   | 
        
           |  |  | 565 |     f) Requiring indemnification of licensors and authors of that
 | 
        
           |  |  | 566 |     material by anyone who conveys the material (or modified versions of
 | 
        
           |  |  | 567 |     it) with contractual assumptions of liability to the recipient, for
 | 
        
           |  |  | 568 |     any liability that these contractual assumptions directly impose on
 | 
        
           |  |  | 569 |     those licensors and authors.
 | 
        
           |  |  | 570 |   | 
        
           |  |  | 571 |   All other non-permissive additional terms are considered "further
 | 
        
           |  |  | 572 | restrictions" within the meaning of section 10.  If the Program as you
 | 
        
           |  |  | 573 | received it, or any part of it, contains a notice stating that it is
 | 
        
           |  |  | 574 | governed by this License along with a term that is a further
 | 
        
           |  |  | 575 | restriction, you may remove that term.  If a license document contains
 | 
        
           |  |  | 576 | a further restriction but permits relicensing or conveying under this
 | 
        
           |  |  | 577 | License, you may add to a covered work material governed by the terms
 | 
        
           |  |  | 578 | of that license document, provided that the further restriction does
 | 
        
           |  |  | 579 | not survive such relicensing or conveying.
 | 
        
           |  |  | 580 |   | 
        
           |  |  | 581 |   If you add terms to a covered work in accord with this section, you
 | 
        
           |  |  | 582 | must place, in the relevant source files, a statement of the
 | 
        
           |  |  | 583 | additional terms that apply to those files, or a notice indicating
 | 
        
           |  |  | 584 | where to find the applicable terms.
 | 
        
           |  |  | 585 |   | 
        
           |  |  | 586 |   Additional terms, permissive or non-permissive, may be stated in the
 | 
        
           |  |  | 587 | form of a separately written license, or stated as exceptions;
 | 
        
           |  |  | 588 | the above requirements apply either way.
 | 
        
           |  |  | 589 |   | 
        
           |  |  | 590 |   8. Termination.
 | 
        
           |  |  | 591 |   | 
        
           |  |  | 592 |   You may not propagate or modify a covered work except as expressly
 | 
        
           |  |  | 593 | provided under this License.  Any attempt otherwise to propagate or
 | 
        
           |  |  | 594 | modify it is void, and will automatically terminate your rights under
 | 
        
           |  |  | 595 | this License (including any patent licenses granted under the third
 | 
        
           |  |  | 596 | paragraph of section 11).
 | 
        
           |  |  | 597 |   | 
        
           |  |  | 598 |   However, if you cease all violation of this License, then your
 | 
        
           |  |  | 599 | license from a particular copyright holder is reinstated (a)
 | 
        
           |  |  | 600 | provisionally, unless and until the copyright holder explicitly and
 | 
        
           |  |  | 601 | finally terminates your license, and (b) permanently, if the copyright
 | 
        
           |  |  | 602 | holder fails to notify you of the violation by some reasonable means
 | 
        
           |  |  | 603 | prior to 60 days after the cessation.
 | 
        
           |  |  | 604 |   | 
        
           |  |  | 605 |   Moreover, your license from a particular copyright holder is
 | 
        
           |  |  | 606 | reinstated permanently if the copyright holder notifies you of the
 | 
        
           |  |  | 607 | violation by some reasonable means, this is the first time you have
 | 
        
           |  |  | 608 | received notice of violation of this License (for any work) from that
 | 
        
           |  |  | 609 | copyright holder, and you cure the violation prior to 30 days after
 | 
        
           |  |  | 610 | your receipt of the notice.
 | 
        
           |  |  | 611 |   | 
        
           |  |  | 612 |   Termination of your rights under this section does not terminate the
 | 
        
           |  |  | 613 | licenses of parties who have received copies or rights from you under
 | 
        
           |  |  | 614 | this License.  If your rights have been terminated and not permanently
 | 
        
           |  |  | 615 | reinstated, you do not qualify to receive new licenses for the same
 | 
        
           |  |  | 616 | material under section 10.
 | 
        
           |  |  | 617 |   | 
        
           |  |  | 618 |   9. Acceptance Not Required for Having Copies.
 | 
        
           |  |  | 619 |   | 
        
           |  |  | 620 |   You are not required to accept this License in order to receive or
 | 
        
           |  |  | 621 | run a copy of the Program.  Ancillary propagation of a covered work
 | 
        
           |  |  | 622 | occurring solely as a consequence of using peer-to-peer transmission
 | 
        
           |  |  | 623 | to receive a copy likewise does not require acceptance.  However,
 | 
        
           |  |  | 624 | nothing other than this License grants you permission to propagate or
 | 
        
           |  |  | 625 | modify any covered work.  These actions infringe copyright if you do
 | 
        
           |  |  | 626 | not accept this License.  Therefore, by modifying or propagating a
 | 
        
           |  |  | 627 | covered work, you indicate your acceptance of this License to do so.
 | 
        
           |  |  | 628 |   | 
        
           |  |  | 629 |   10. Automatic Licensing of Downstream Recipients.
 | 
        
           |  |  | 630 |   | 
        
           |  |  | 631 |   Each time you convey a covered work, the recipient automatically
 | 
        
           |  |  | 632 | receives a license from the original licensors, to run, modify and
 | 
        
           |  |  | 633 | propagate that work, subject to this License.  You are not responsible
 | 
        
           |  |  | 634 | for enforcing compliance by third parties with this License.
 | 
        
           |  |  | 635 |   | 
        
           |  |  | 636 |   An "entity transaction" is a transaction transferring control of an
 | 
        
           |  |  | 637 | organization, or substantially all assets of one, or subdividing an
 | 
        
           |  |  | 638 | organization, or merging organizations.  If propagation of a covered
 | 
        
           |  |  | 639 | work results from an entity transaction, each party to that
 | 
        
           |  |  | 640 | transaction who receives a copy of the work also receives whatever
 | 
        
           |  |  | 641 | licenses to the work the party's predecessor in interest had or could
 | 
        
           |  |  | 642 | give under the previous paragraph, plus a right to possession of the
 | 
        
           |  |  | 643 | Corresponding Source of the work from the predecessor in interest, if
 | 
        
           |  |  | 644 | the predecessor has it or can get it with reasonable efforts.
 | 
        
           |  |  | 645 |   | 
        
           |  |  | 646 |   You may not impose any further restrictions on the exercise of the
 | 
        
           |  |  | 647 | rights granted or affirmed under this License.  For example, you may
 | 
        
           |  |  | 648 | not impose a license fee, royalty, or other charge for exercise of
 | 
        
           |  |  | 649 | rights granted under this License, and you may not initiate litigation
 | 
        
           |  |  | 650 | (including a cross-claim or counterclaim in a lawsuit) alleging that
 | 
        
           |  |  | 651 | any patent claim is infringed by making, using, selling, offering for
 | 
        
           |  |  | 652 | sale, or importing the Program or any portion of it.
 | 
        
           |  |  | 653 |   | 
        
           |  |  | 654 |   11. Patents.
 | 
        
           |  |  | 655 |   | 
        
           |  |  | 656 |   A "contributor" is a copyright holder who authorizes use under this
 | 
        
           |  |  | 657 | License of the Program or a work on which the Program is based.  The
 | 
        
           |  |  | 658 | work thus licensed is called the contributor's "contributor version".
 | 
        
           |  |  | 659 |   | 
        
           |  |  | 660 |   A contributor's "essential patent claims" are all patent claims
 | 
        
           |  |  | 661 | owned or controlled by the contributor, whether already acquired or
 | 
        
           |  |  | 662 | hereafter acquired, that would be infringed by some manner, permitted
 | 
        
           |  |  | 663 | by this License, of making, using, or selling its contributor version,
 | 
        
           |  |  | 664 | but do not include claims that would be infringed only as a
 | 
        
           |  |  | 665 | consequence of further modification of the contributor version.  For
 | 
        
           |  |  | 666 | purposes of this definition, "control" includes the right to grant
 | 
        
           |  |  | 667 | patent sublicenses in a manner consistent with the requirements of
 | 
        
           |  |  | 668 | this License.
 | 
        
           |  |  | 669 |   | 
        
           |  |  | 670 |   Each contributor grants you a non-exclusive, worldwide, royalty-free
 | 
        
           |  |  | 671 | patent license under the contributor's essential patent claims, to
 | 
        
           |  |  | 672 | make, use, sell, offer for sale, import and otherwise run, modify and
 | 
        
           |  |  | 673 | propagate the contents of its contributor version.
 | 
        
           |  |  | 674 |   | 
        
           |  |  | 675 |   In the following three paragraphs, a "patent license" is any express
 | 
        
           |  |  | 676 | agreement or commitment, however denominated, not to enforce a patent
 | 
        
           |  |  | 677 | (such as an express permission to practice a patent or covenant not to
 | 
        
           |  |  | 678 | sue for patent infringement).  To "grant" such a patent license to a
 | 
        
           |  |  | 679 | party means to make such an agreement or commitment not to enforce a
 | 
        
           |  |  | 680 | patent against the party.
 | 
        
           |  |  | 681 |   | 
        
           |  |  | 682 |   If you convey a covered work, knowingly relying on a patent license,
 | 
        
           |  |  | 683 | and the Corresponding Source of the work is not available for anyone
 | 
        
           |  |  | 684 | to copy, free of charge and under the terms of this License, through a
 | 
        
           |  |  | 685 | publicly available network server or other readily accessible means,
 | 
        
           |  |  | 686 | then you must either (1) cause the Corresponding Source to be so
 | 
        
           |  |  | 687 | available, or (2) arrange to deprive yourself of the benefit of the
 | 
        
           |  |  | 688 | patent license for this particular work, or (3) arrange, in a manner
 | 
        
           |  |  | 689 | consistent with the requirements of this License, to extend the patent
 | 
        
           |  |  | 690 | license to downstream recipients.  "Knowingly relying" means you have
 | 
        
           |  |  | 691 | actual knowledge that, but for the patent license, your conveying the
 | 
        
           |  |  | 692 | covered work in a country, or your recipient's use of the covered work
 | 
        
           |  |  | 693 | in a country, would infringe one or more identifiable patents in that
 | 
        
           |  |  | 694 | country that you have reason to believe are valid.
 | 
        
           |  |  | 695 |   | 
        
           |  |  | 696 |   If, pursuant to or in connection with a single transaction or
 | 
        
           |  |  | 697 | arrangement, you convey, or propagate by procuring conveyance of, a
 | 
        
           |  |  | 698 | covered work, and grant a patent license to some of the parties
 | 
        
           |  |  | 699 | receiving the covered work authorizing them to use, propagate, modify
 | 
        
           |  |  | 700 | or convey a specific copy of the covered work, then the patent license
 | 
        
           |  |  | 701 | you grant is automatically extended to all recipients of the covered
 | 
        
           |  |  | 702 | work and works based on it.
 | 
        
           |  |  | 703 |   | 
        
           |  |  | 704 |   A patent license is "discriminatory" if it does not include within
 | 
        
           |  |  | 705 | the scope of its coverage, prohibits the exercise of, or is
 | 
        
           |  |  | 706 | conditioned on the non-exercise of one or more of the rights that are
 | 
        
           |  |  | 707 | specifically granted under this License.  You may not convey a covered
 | 
        
           |  |  | 708 | work if you are a party to an arrangement with a third party that is
 | 
        
           |  |  | 709 | in the business of distributing software, under which you make payment
 | 
        
           |  |  | 710 | to the third party based on the extent of your activity of conveying
 | 
        
           |  |  | 711 | the work, and under which the third party grants, to any of the
 | 
        
           |  |  | 712 | parties who would receive the covered work from you, a discriminatory
 | 
        
           |  |  | 713 | patent license (a) in connection with copies of the covered work
 | 
        
           |  |  | 714 | conveyed by you (or copies made from those copies), or (b) primarily
 | 
        
           |  |  | 715 | for and in connection with specific products or compilations that
 | 
        
           |  |  | 716 | contain the covered work, unless you entered into that arrangement,
 | 
        
           |  |  | 717 | or that patent license was granted, prior to 28 March 2007.
 | 
        
           |  |  | 718 |   | 
        
           |  |  | 719 |   Nothing in this License shall be construed as excluding or limiting
 | 
        
           |  |  | 720 | any implied license or other defenses to infringement that may
 | 
        
           |  |  | 721 | otherwise be available to you under applicable patent law.
 | 
        
           |  |  | 722 |   | 
        
           |  |  | 723 |   12. No Surrender of Others' Freedom.
 | 
        
           |  |  | 724 |   | 
        
           |  |  | 725 |   If conditions are imposed on you (whether by court order, agreement or
 | 
        
           |  |  | 726 | otherwise) that contradict the conditions of this License, they do not
 | 
        
           |  |  | 727 | excuse you from the conditions of this License.  If you cannot convey a
 | 
        
           |  |  | 728 | covered work so as to satisfy simultaneously your obligations under this
 | 
        
           |  |  | 729 | License and any other pertinent obligations, then as a consequence you may
 | 
        
           |  |  | 730 | not convey it at all.  For example, if you agree to terms that obligate you
 | 
        
           |  |  | 731 | to collect a royalty for further conveying from those to whom you convey
 | 
        
           |  |  | 732 | the Program, the only way you could satisfy both those terms and this
 | 
        
           |  |  | 733 | License would be to refrain entirely from conveying the Program.
 | 
        
           |  |  | 734 |   | 
        
           |  |  | 735 |   13. Use with the GNU Affero General Public License.
 | 
        
           |  |  | 736 |   | 
        
           |  |  | 737 |   Notwithstanding any other provision of this License, you have
 | 
        
           |  |  | 738 | permission to link or combine any covered work with a work licensed
 | 
        
           |  |  | 739 | under version 3 of the GNU Affero General Public License into a single
 | 
        
           |  |  | 740 | combined work, and to convey the resulting work.  The terms of this
 | 
        
           |  |  | 741 | License will continue to apply to the part which is the covered work,
 | 
        
           |  |  | 742 | but the special requirements of the GNU Affero General Public License,
 | 
        
           |  |  | 743 | section 13, concerning interaction through a network will apply to the
 | 
        
           |  |  | 744 | combination as such.
 | 
        
           |  |  | 745 |   | 
        
           |  |  | 746 |   14. Revised Versions of this License.
 | 
        
           |  |  | 747 |   | 
        
           |  |  | 748 |   The Free Software Foundation may publish revised and/or new versions of
 | 
        
           |  |  | 749 | the GNU General Public License from time to time.  Such new versions will
 | 
        
           |  |  | 750 | be similar in spirit to the present version, but may differ in detail to
 | 
        
           |  |  | 751 | address new problems or concerns.
 | 
        
           |  |  | 752 |   | 
        
           |  |  | 753 |   Each version is given a distinguishing version number.  If the
 | 
        
           |  |  | 754 | Program specifies that a certain numbered version of the GNU General
 | 
        
           |  |  | 755 | Public License "or any later version" applies to it, you have the
 | 
        
           |  |  | 756 | option of following the terms and conditions either of that numbered
 | 
        
           |  |  | 757 | version or of any later version published by the Free Software
 | 
        
           |  |  | 758 | Foundation.  If the Program does not specify a version number of the
 | 
        
           |  |  | 759 | GNU General Public License, you may choose any version ever published
 | 
        
           |  |  | 760 | by the Free Software Foundation.
 | 
        
           |  |  | 761 |   | 
        
           |  |  | 762 |   If the Program specifies that a proxy can decide which future
 | 
        
           |  |  | 763 | versions of the GNU General Public License can be used, that proxy's
 | 
        
           |  |  | 764 | public statement of acceptance of a version permanently authorizes you
 | 
        
           |  |  | 765 | to choose that version for the Program.
 | 
        
           |  |  | 766 |   | 
        
           |  |  | 767 |   Later license versions may give you additional or different
 | 
        
           |  |  | 768 | permissions.  However, no additional obligations are imposed on any
 | 
        
           |  |  | 769 | author or copyright holder as a result of your choosing to follow a
 | 
        
           |  |  | 770 | later version.
 | 
        
           |  |  | 771 |   | 
        
           |  |  | 772 |   15. Disclaimer of Warranty.
 | 
        
           |  |  | 773 |   | 
        
           |  |  | 774 |   THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
 | 
        
           |  |  | 775 | APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
 | 
        
           |  |  | 776 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
 | 
        
           |  |  | 777 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
 | 
        
           |  |  | 778 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 | 
        
           |  |  | 779 | PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
 | 
        
           |  |  | 780 | IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
 | 
        
           |  |  | 781 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
 | 
        
           |  |  | 782 |   | 
        
           |  |  | 783 |   16. Limitation of Liability.
 | 
        
           |  |  | 784 |   | 
        
           |  |  | 785 |   IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
 | 
        
           |  |  | 786 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
 | 
        
           |  |  | 787 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
 | 
        
           |  |  | 788 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
 | 
        
           |  |  | 789 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
 | 
        
           |  |  | 790 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
 | 
        
           |  |  | 791 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
 | 
        
           |  |  | 792 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
 | 
        
           |  |  | 793 | SUCH DAMAGES.
 | 
        
           |  |  | 794 |   | 
        
           |  |  | 795 |   17. Interpretation of Sections 15 and 16.
 | 
        
           |  |  | 796 |   | 
        
           |  |  | 797 |   If the disclaimer of warranty and limitation of liability provided
 | 
        
           |  |  | 798 | above cannot be given local legal effect according to their terms,
 | 
        
           |  |  | 799 | reviewing courts shall apply local law that most closely approximates
 | 
        
           |  |  | 800 | an absolute waiver of all civil liability in connection with the
 | 
        
           |  |  | 801 | Program, unless a warranty or assumption of liability accompanies a
 | 
        
           |  |  | 802 | copy of the Program in return for a fee.
 | 
        
           |  |  | 803 |   | 
        
           |  |  | 804 |                      END OF TERMS AND CONDITIONS
 | 
        
           |  |  | 805 |   | 
        
           |  |  | 806 |             How to Apply These Terms to Your New Programs
 | 
        
           |  |  | 807 |   | 
        
           |  |  | 808 |   If you develop a new program, and you want it to be of the greatest
 | 
        
           |  |  | 809 | possible use to the public, the best way to achieve this is to make it
 | 
        
           |  |  | 810 | free software which everyone can redistribute and change under these terms.
 | 
        
           |  |  | 811 |   | 
        
           |  |  | 812 |   To do so, attach the following notices to the program.  It is safest
 | 
        
           |  |  | 813 | to attach them to the start of each source file to most effectively
 | 
        
           |  |  | 814 | state the exclusion of warranty; and each file should have at least
 | 
        
           |  |  | 815 | the "copyright" line and a pointer to where the full notice is found.
 | 
        
           |  |  | 816 |   | 
        
           |  |  | 817 |     <one line to give the program's name and a brief idea of what it does.>
 | 
        
           |  |  | 818 |     Copyright (C) <year>  <name of author>
 | 
        
           |  |  | 819 |   | 
        
           |  |  | 820 |     This program is free software: you can redistribute it and/or modify
 | 
        
           |  |  | 821 |     it under the terms of the GNU General Public License as published by
 | 
        
           |  |  | 822 |     the Free Software Foundation, either version 3 of the License, or
 | 
        
           |  |  | 823 |     (at your option) any later version.
 | 
        
           |  |  | 824 |   | 
        
           |  |  | 825 |     This program is distributed in the hope that it will be useful,
 | 
        
           |  |  | 826 |     but WITHOUT ANY WARRANTY; without even the implied warranty of
 | 
        
           |  |  | 827 |     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 | 
        
           |  |  | 828 |     GNU General Public License for more details.
 | 
        
           |  |  | 829 |   | 
        
           |  |  | 830 |     You should have received a copy of the GNU General Public License
 | 
        
           |  |  | 831 |     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 | 
        
           |  |  | 832 |   | 
        
           |  |  | 833 | Also add information on how to contact you by electronic and paper mail.
 | 
        
           |  |  | 834 |   | 
        
           |  |  | 835 |   If the program does terminal interaction, make it output a short
 | 
        
           |  |  | 836 | notice like this when it starts in an interactive mode:
 | 
        
           |  |  | 837 |   | 
        
           |  |  | 838 |     <program>  Copyright (C) <year>  <name of author>
 | 
        
           |  |  | 839 |     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
 | 
        
           |  |  | 840 |     This is free software, and you are welcome to redistribute it
 | 
        
           |  |  | 841 |     under certain conditions; type `show c' for details.
 | 
        
           |  |  | 842 |   | 
        
           |  |  | 843 | The hypothetical commands `show w' and `show c' should show the appropriate
 | 
        
           |  |  | 844 | parts of the General Public License.  Of course, your program's commands
 | 
        
           |  |  | 845 | might be different; for a GUI interface, you would use an "about box".
 | 
        
           |  |  | 846 |   | 
        
           |  |  | 847 |   You should also get your employer (if you work as a programmer) or school,
 | 
        
           |  |  | 848 | if any, to sign a "copyright disclaimer" for the program, if necessary.
 | 
        
           |  |  | 849 | For more information on this, and how to apply and follow the GNU GPL, see
 | 
        
           |  |  | 850 | <http://www.gnu.org/licenses/>.
 | 
        
           |  |  | 851 |   | 
        
           |  |  | 852 |   The GNU General Public License does not permit incorporating your program
 | 
        
           |  |  | 853 | into proprietary programs.  If your program is a subroutine library, you
 | 
        
           |  |  | 854 | may consider it more useful to permit linking proprietary applications with
 | 
        
           |  |  | 855 | the library.  If this is what you want to do, use the GNU Lesser General
 | 
        
           |  |  | 856 | Public License instead of this License.  But first, please read
 | 
        
           |  |  | 857 | <http://www.gnu.org/philosophy/why-not-lgpl.html>.
 | 
        
           |  |  | 858 |   | 
        
           |  |  | 859 | **********************************************************************
 | 
        
           |  |  | 860 | **********************************************************************
 |