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           class="minibutton bigger switcher js-menu-target js-commitish-button btn-branch repo-tree"
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          <span><span class="icon"></span><i>branch:</i> master</span>
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              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.7rc2/GPL-LICENSE.txt" data-name="1.7rc2" rel="nofollow">1.7rc2</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.7rc1/GPL-LICENSE.txt" data-name="1.7rc1" rel="nofollow">1.7rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.7b2/GPL-LICENSE.txt" data-name="1.7b2" rel="nofollow">1.7b2</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.7b1/GPL-LICENSE.txt" data-name="1.7b1" rel="nofollow">1.7b1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.7.2rc1/GPL-LICENSE.txt" data-name="1.7.2rc1" rel="nofollow">1.7.2rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.7.2b1/GPL-LICENSE.txt" data-name="1.7.2b1" rel="nofollow">1.7.2b1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.7.1rc1/GPL-LICENSE.txt" data-name="1.7.1rc1" rel="nofollow">1.7.1rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.7.1/GPL-LICENSE.txt" data-name="1.7.1" rel="nofollow">1.7.1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.7/GPL-LICENSE.txt" data-name="1.7" rel="nofollow">1.7</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.6rc1/GPL-LICENSE.txt" data-name="1.6rc1" rel="nofollow">1.6rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.6b1/GPL-LICENSE.txt" data-name="1.6b1" rel="nofollow">1.6b1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.6.4rc1/GPL-LICENSE.txt" data-name="1.6.4rc1" rel="nofollow">1.6.4rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.6.4/GPL-LICENSE.txt" data-name="1.6.4" rel="nofollow">1.6.4</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.6.3rc1/GPL-LICENSE.txt" data-name="1.6.3rc1" rel="nofollow">1.6.3rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.6.3/GPL-LICENSE.txt" data-name="1.6.3" rel="nofollow">1.6.3</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.6.2rc1/GPL-LICENSE.txt" data-name="1.6.2rc1" rel="nofollow">1.6.2rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.6.2/GPL-LICENSE.txt" data-name="1.6.2" rel="nofollow">1.6.2</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.6.1rc1/GPL-LICENSE.txt" data-name="1.6.1rc1" rel="nofollow">1.6.1rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.6.1/GPL-LICENSE.txt" data-name="1.6.1" rel="nofollow">1.6.1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.6/GPL-LICENSE.txt" data-name="1.6" rel="nofollow">1.6</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.5rc1/GPL-LICENSE.txt" data-name="1.5rc1" rel="nofollow">1.5rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.5b1/GPL-LICENSE.txt" data-name="1.5b1" rel="nofollow">1.5b1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.5.2rc1/GPL-LICENSE.txt" data-name="1.5.2rc1" rel="nofollow">1.5.2rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.5.2/GPL-LICENSE.txt" data-name="1.5.2" rel="nofollow">1.5.2</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.5.1rc1/GPL-LICENSE.txt" data-name="1.5.1rc1" rel="nofollow">1.5.1rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.5.1/GPL-LICENSE.txt" data-name="1.5.1" rel="nofollow">1.5.1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.5/GPL-LICENSE.txt" data-name="1.5" rel="nofollow">1.5</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4rc1/GPL-LICENSE.txt" data-name="1.4rc1" rel="nofollow">1.4rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4a2/GPL-LICENSE.txt" data-name="1.4a2" rel="nofollow">1.4a2</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4a1/GPL-LICENSE.txt" data-name="1.4a1" rel="nofollow">1.4a1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4.4rc3/GPL-LICENSE.txt" data-name="1.4.4rc3" rel="nofollow">1.4.4rc3</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4.4rc2/GPL-LICENSE.txt" data-name="1.4.4rc2" rel="nofollow">1.4.4rc2</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4.4rc1/GPL-LICENSE.txt" data-name="1.4.4rc1" rel="nofollow">1.4.4rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4.4/GPL-LICENSE.txt" data-name="1.4.4" rel="nofollow">1.4.4</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4.3rc2/GPL-LICENSE.txt" data-name="1.4.3rc2" rel="nofollow">1.4.3rc2</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4.3rc1/GPL-LICENSE.txt" data-name="1.4.3rc1" rel="nofollow">1.4.3rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4.3/GPL-LICENSE.txt" data-name="1.4.3" rel="nofollow">1.4.3</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4.2/GPL-LICENSE.txt" data-name="1.4.2" rel="nofollow">1.4.2</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4.1/GPL-LICENSE.txt" data-name="1.4.1" rel="nofollow">1.4.1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.4/GPL-LICENSE.txt" data-name="1.4" rel="nofollow">1.4</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.3rc1/GPL-LICENSE.txt" data-name="1.3rc1" rel="nofollow">1.3rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.3b2/GPL-LICENSE.txt" data-name="1.3b2" rel="nofollow">1.3b2</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.3b1/GPL-LICENSE.txt" data-name="1.3b1" rel="nofollow">1.3b1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.3.2/GPL-LICENSE.txt" data-name="1.3.2" rel="nofollow">1.3.2</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.3.1rc1/GPL-LICENSE.txt" data-name="1.3.1rc1" rel="nofollow">1.3.1rc1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.3.1/GPL-LICENSE.txt" data-name="1.3.1" rel="nofollow">1.3.1</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.3/GPL-LICENSE.txt" data-name="1.3" rel="nofollow">1.3</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.2.6/GPL-LICENSE.txt" data-name="1.2.6" rel="nofollow">1.2.6</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.2.5/GPL-LICENSE.txt" data-name="1.2.5" rel="nofollow">1.2.5</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.2.4b/GPL-LICENSE.txt" data-name="1.2.4b" rel="nofollow">1.2.4b</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.2.4a/GPL-LICENSE.txt" data-name="1.2.4a" rel="nofollow">1.2.4a</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.2.4/GPL-LICENSE.txt" data-name="1.2.4" rel="nofollow">1.2.4</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.2.3b/GPL-LICENSE.txt" data-name="1.2.3b" rel="nofollow">1.2.3b</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
                    <a href="/jquery/jquery/blob/1.2.3a/GPL-LICENSE.txt" data-name="1.2.3a" rel="nofollow">1.2.3a</a>
                </h4>
              </div>
              <div class="commitish-item tag-commitish selector-item">
                <h4>
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<span id="L267" rel="#L267">267</span>
<span id="L268" rel="#L268">268</span>
<span id="L269" rel="#L269">269</span>
<span id="L270" rel="#L270">270</span>
<span id="L271" rel="#L271">271</span>
<span id="L272" rel="#L272">272</span>
<span id="L273" rel="#L273">273</span>
<span id="L274" rel="#L274">274</span>
<span id="L275" rel="#L275">275</span>
<span id="L276" rel="#L276">276</span>
<span id="L277" rel="#L277">277</span>
<span id="L278" rel="#L278">278</span>
</pre>
          </td>
          <td width="100%">
                <div class="highlight"><pre><div class='line' id='LC1'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GNU GENERAL PUBLIC LICENSE</div><div class='line' id='LC2'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Version 2, June 1991</div><div class='line' id='LC3'><br/></div><div class='line' id='LC4'>&nbsp;Copyright (C) 1989, 1991 Free Software Foundation, Inc.</div><div class='line' id='LC5'>&nbsp;51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA</div><div class='line' id='LC6'>&nbsp;Everyone is permitted to copy and distribute verbatim copies</div><div class='line' id='LC7'>&nbsp;of this license document, but changing it is not allowed.</div><div class='line' id='LC8'><br/></div><div class='line' id='LC9'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Preamble</div><div class='line' id='LC10'><br/></div><div class='line' id='LC11'>&nbsp;&nbsp;The licenses for most software are designed to take away your</div><div class='line' id='LC12'>freedom to share and change it.  By contrast, the GNU General Public</div><div class='line' id='LC13'>License is intended to guarantee your freedom to share and change free</div><div class='line' id='LC14'>software--to make sure the software is free for all its users.  This</div><div class='line' id='LC15'>General Public License applies to most of the Free Software</div><div class='line' id='LC16'>Foundation&#39;s software and to any other program whose authors commit to</div><div class='line' id='LC17'>using it.  (Some other Free Software Foundation software is covered by</div><div class='line' id='LC18'>the GNU Lesser General Public License instead.)  You can apply it to</div><div class='line' id='LC19'>your programs, too.</div><div class='line' id='LC20'><br/></div><div class='line' id='LC21'>&nbsp;&nbsp;When we speak of free software, we are referring to freedom, not</div><div class='line' id='LC22'>price.  Our General Public Licenses are designed to make sure that you</div><div class='line' id='LC23'>have the freedom to distribute copies of free software (and charge for</div><div class='line' id='LC24'>this service if you wish), that you receive source code or can get it</div><div class='line' id='LC25'>if you want it, that you can change the software or use pieces of it</div><div class='line' id='LC26'>in new free programs; and that you know you can do these things.</div><div class='line' id='LC27'><br/></div><div class='line' id='LC28'>&nbsp;&nbsp;To protect your rights, we need to make restrictions that forbid</div><div class='line' id='LC29'>anyone to deny you these rights or to ask you to surrender the rights.</div><div class='line' id='LC30'>These restrictions translate to certain responsibilities for you if you</div><div class='line' id='LC31'>distribute copies of the software, or if you modify it.</div><div class='line' id='LC32'><br/></div><div class='line' id='LC33'>&nbsp;&nbsp;For example, if you distribute copies of such a program, whether</div><div class='line' id='LC34'>gratis or for a fee, you must give the recipients all the rights that</div><div class='line' id='LC35'>you have.  You must make sure that they, too, receive or can get the</div><div class='line' id='LC36'>source code.  And you must show them these terms so they know their</div><div class='line' id='LC37'>rights.</div><div class='line' id='LC38'><br/></div><div class='line' id='LC39'>&nbsp;&nbsp;We protect your rights with two steps: (1) copyright the software, and</div><div class='line' id='LC40'>(2) offer you this license which gives you legal permission to copy,</div><div class='line' id='LC41'>distribute and/or modify the software.</div><div class='line' id='LC42'><br/></div><div class='line' id='LC43'>&nbsp;&nbsp;Also, for each author&#39;s protection and ours, we want to make certain</div><div class='line' id='LC44'>that everyone understands that there is no warranty for this free</div><div class='line' id='LC45'>software.  If the software is modified by someone else and passed on, we</div><div class='line' id='LC46'>want its recipients to know that what they have is not the original, so</div><div class='line' id='LC47'>that any problems introduced by others will not reflect on the original</div><div class='line' id='LC48'>authors&#39; reputations.</div><div class='line' id='LC49'><br/></div><div class='line' id='LC50'>&nbsp;&nbsp;Finally, any free program is threatened constantly by software</div><div class='line' id='LC51'>patents.  We wish to avoid the danger that redistributors of a free</div><div class='line' id='LC52'>program will individually obtain patent licenses, in effect making the</div><div class='line' id='LC53'>program proprietary.  To prevent this, we have made it clear that any</div><div class='line' id='LC54'>patent must be licensed for everyone&#39;s free use or not licensed at all.</div><div class='line' id='LC55'><br/></div><div class='line' id='LC56'>&nbsp;&nbsp;The precise terms and conditions for copying, distribution and</div><div class='line' id='LC57'>modification follow.</div><div class='line' id='LC58'><br/></div><div class='line' id='LC59'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GNU GENERAL PUBLIC LICENSE</div><div class='line' id='LC60'>&nbsp;&nbsp;&nbsp;TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION</div><div class='line' id='LC61'><br/></div><div class='line' id='LC62'>&nbsp;&nbsp;0. This License applies to any program or other work which contains</div><div class='line' id='LC63'>a notice placed by the copyright holder saying it may be distributed</div><div class='line' id='LC64'>under the terms of this General Public License.  The &quot;Program&quot;, below,</div><div class='line' id='LC65'>refers to any such program or work, and a &quot;work based on the Program&quot;</div><div class='line' id='LC66'>means either the Program or any derivative work under copyright law:</div><div class='line' id='LC67'>that is to say, a work containing the Program or a portion of it,</div><div class='line' id='LC68'>either verbatim or with modifications and/or translated into another</div><div class='line' id='LC69'>language.  (Hereinafter, translation is included without limitation in</div><div class='line' id='LC70'>the term &quot;modification&quot;.)  Each licensee is addressed as &quot;you&quot;.</div><div class='line' id='LC71'><br/></div><div class='line' id='LC72'>Activities other than copying, distribution and modification are not</div><div class='line' id='LC73'>covered by this License; they are outside its scope.  The act of</div><div class='line' id='LC74'>running the Program is not restricted, and the output from the Program</div><div class='line' id='LC75'>is covered only if its contents constitute a work based on the</div><div class='line' id='LC76'>Program (independent of having been made by running the Program).</div><div class='line' id='LC77'>Whether that is true depends on what the Program does.</div><div class='line' id='LC78'><br/></div><div class='line' id='LC79'>&nbsp;&nbsp;1. You may copy and distribute verbatim copies of the Program&#39;s</div><div class='line' id='LC80'>source code as you receive it, in any medium, provided that you</div><div class='line' id='LC81'>conspicuously and appropriately publish on each copy an appropriate</div><div class='line' id='LC82'>copyright notice and disclaimer of warranty; keep intact all the</div><div class='line' id='LC83'>notices that refer to this License and to the absence of any warranty;</div><div class='line' id='LC84'>and give any other recipients of the Program a copy of this License</div><div class='line' id='LC85'>along with the Program.</div><div class='line' id='LC86'><br/></div><div class='line' id='LC87'>You may charge a fee for the physical act of transferring a copy, and</div><div class='line' id='LC88'>you may at your option offer warranty protection in exchange for a fee.</div><div class='line' id='LC89'><br/></div><div class='line' id='LC90'>&nbsp;&nbsp;2. You may modify your copy or copies of the Program or any portion</div><div class='line' id='LC91'>of it, thus forming a work based on the Program, and copy and</div><div class='line' id='LC92'>distribute such modifications or work under the terms of Section 1</div><div class='line' id='LC93'>above, provided that you also meet all of these conditions:</div><div class='line' id='LC94'><br/></div><div class='line' id='LC95'>&nbsp;&nbsp;&nbsp;&nbsp;a) You must cause the modified files to carry prominent notices</div><div class='line' id='LC96'>&nbsp;&nbsp;&nbsp;&nbsp;stating that you changed the files and the date of any change.</div><div class='line' id='LC97'><br/></div><div class='line' id='LC98'>&nbsp;&nbsp;&nbsp;&nbsp;b) You must cause any work that you distribute or publish, that in</div><div class='line' id='LC99'>&nbsp;&nbsp;&nbsp;&nbsp;whole or in part contains or is derived from the Program or any</div><div class='line' id='LC100'>&nbsp;&nbsp;&nbsp;&nbsp;part thereof, to be licensed as a whole at no charge to all third</div><div class='line' id='LC101'>&nbsp;&nbsp;&nbsp;&nbsp;parties under the terms of this License.</div><div class='line' id='LC102'><br/></div><div class='line' id='LC103'>&nbsp;&nbsp;&nbsp;&nbsp;c) If the modified program normally reads commands interactively</div><div class='line' id='LC104'>&nbsp;&nbsp;&nbsp;&nbsp;when run, you must cause it, when started running for such</div><div class='line' id='LC105'>&nbsp;&nbsp;&nbsp;&nbsp;interactive use in the most ordinary way, to print or display an</div><div class='line' id='LC106'>&nbsp;&nbsp;&nbsp;&nbsp;announcement including an appropriate copyright notice and a</div><div class='line' id='LC107'>&nbsp;&nbsp;&nbsp;&nbsp;notice that there is no warranty (or else, saying that you provide</div><div class='line' id='LC108'>&nbsp;&nbsp;&nbsp;&nbsp;a warranty) and that users may redistribute the program under</div><div class='line' id='LC109'>&nbsp;&nbsp;&nbsp;&nbsp;these conditions, and telling the user how to view a copy of this</div><div class='line' id='LC110'>&nbsp;&nbsp;&nbsp;&nbsp;License.  (Exception: if the Program itself is interactive but</div><div class='line' id='LC111'>&nbsp;&nbsp;&nbsp;&nbsp;does not normally print such an announcement, your work based on</div><div class='line' id='LC112'>&nbsp;&nbsp;&nbsp;&nbsp;the Program is not required to print an announcement.)</div><div class='line' id='LC113'><br/></div><div class='line' id='LC114'>These requirements apply to the modified work as a whole.  If</div><div class='line' id='LC115'>identifiable sections of that work are not derived from the Program,</div><div class='line' id='LC116'>and can be reasonably considered independent and separate works in</div><div class='line' id='LC117'>themselves, then this License, and its terms, do not apply to those</div><div class='line' id='LC118'>sections when you distribute them as separate works.  But when you</div><div class='line' id='LC119'>distribute the same sections as part of a whole which is a work based</div><div class='line' id='LC120'>on the Program, the distribution of the whole must be on the terms of</div><div class='line' id='LC121'>this License, whose permissions for other licensees extend to the</div><div class='line' id='LC122'>entire whole, and thus to each and every part regardless of who wrote it.</div><div class='line' id='LC123'><br/></div><div class='line' id='LC124'>Thus, it is not the intent of this section to claim rights or contest</div><div class='line' id='LC125'>your rights to work written entirely by you; rather, the intent is to</div><div class='line' id='LC126'>exercise the right to control the distribution of derivative or</div><div class='line' id='LC127'>collective works based on the Program.</div><div class='line' id='LC128'><br/></div><div class='line' id='LC129'>In addition, mere aggregation of another work not based on the Program</div><div class='line' id='LC130'>with the Program (or with a work based on the Program) on a volume of</div><div class='line' id='LC131'>a storage or distribution medium does not bring the other work under</div><div class='line' id='LC132'>the scope of this License.</div><div class='line' id='LC133'><br/></div><div class='line' id='LC134'>&nbsp;&nbsp;3. You may copy and distribute the Program (or a work based on it,</div><div class='line' id='LC135'>under Section 2) in object code or executable form under the terms of</div><div class='line' id='LC136'>Sections 1 and 2 above provided that you also do one of the following:</div><div class='line' id='LC137'><br/></div><div class='line' id='LC138'>&nbsp;&nbsp;&nbsp;&nbsp;a) Accompany it with the complete corresponding machine-readable</div><div class='line' id='LC139'>&nbsp;&nbsp;&nbsp;&nbsp;source code, which must be distributed under the terms of Sections</div><div class='line' id='LC140'>&nbsp;&nbsp;&nbsp;&nbsp;1 and 2 above on a medium customarily used for software interchange; or,</div><div class='line' id='LC141'><br/></div><div class='line' id='LC142'>&nbsp;&nbsp;&nbsp;&nbsp;b) Accompany it with a written offer, valid for at least three</div><div class='line' id='LC143'>&nbsp;&nbsp;&nbsp;&nbsp;years, to give any third party, for a charge no more than your</div><div class='line' id='LC144'>&nbsp;&nbsp;&nbsp;&nbsp;cost of physically performing source distribution, a complete</div><div class='line' id='LC145'>&nbsp;&nbsp;&nbsp;&nbsp;machine-readable copy of the corresponding source code, to be</div><div class='line' id='LC146'>&nbsp;&nbsp;&nbsp;&nbsp;distributed under the terms of Sections 1 and 2 above on a medium</div><div class='line' id='LC147'>&nbsp;&nbsp;&nbsp;&nbsp;customarily used for software interchange; or,</div><div class='line' id='LC148'><br/></div><div class='line' id='LC149'>&nbsp;&nbsp;&nbsp;&nbsp;c) Accompany it with the information you received as to the offer</div><div class='line' id='LC150'>&nbsp;&nbsp;&nbsp;&nbsp;to distribute corresponding source code.  (This alternative is</div><div class='line' id='LC151'>&nbsp;&nbsp;&nbsp;&nbsp;allowed only for noncommercial distribution and only if you</div><div class='line' id='LC152'>&nbsp;&nbsp;&nbsp;&nbsp;received the program in object code or executable form with such</div><div class='line' id='LC153'>&nbsp;&nbsp;&nbsp;&nbsp;an offer, in accord with Subsection b above.)</div><div class='line' id='LC154'><br/></div><div class='line' id='LC155'>The source code for a work means the preferred form of the work for</div><div class='line' id='LC156'>making modifications to it.  For an executable work, complete source</div><div class='line' id='LC157'>code means all the source code for all modules it contains, plus any</div><div class='line' id='LC158'>associated interface definition files, plus the scripts used to</div><div class='line' id='LC159'>control compilation and installation of the executable.  However, as a</div><div class='line' id='LC160'>special exception, the source code distributed need not include</div><div class='line' id='LC161'>anything that is normally distributed (in either source or binary</div><div class='line' id='LC162'>form) with the major components (compiler, kernel, and so on) of the</div><div class='line' id='LC163'>operating system on which the executable runs, unless that component</div><div class='line' id='LC164'>itself accompanies the executable.</div><div class='line' id='LC165'><br/></div><div class='line' id='LC166'>If distribution of executable or object code is made by offering</div><div class='line' id='LC167'>access to copy from a designated place, then offering equivalent</div><div class='line' id='LC168'>access to copy the source code from the same place counts as</div><div class='line' id='LC169'>distribution of the source code, even though third parties are not</div><div class='line' id='LC170'>compelled to copy the source along with the object code.</div><div class='line' id='LC171'><br/></div><div class='line' id='LC172'>&nbsp;&nbsp;4. You may not copy, modify, sublicense, or distribute the Program</div><div class='line' id='LC173'>except as expressly provided under this License.  Any attempt</div><div class='line' id='LC174'>otherwise to copy, modify, sublicense or distribute the Program is</div><div class='line' id='LC175'>void, and will automatically terminate your rights under this License.</div><div class='line' id='LC176'>However, parties who have received copies, or rights, from you under</div><div class='line' id='LC177'>this License will not have their licenses terminated so long as such</div><div class='line' id='LC178'>parties remain in full compliance.</div><div class='line' id='LC179'><br/></div><div class='line' id='LC180'>&nbsp;&nbsp;5. You are not required to accept this License, since you have not</div><div class='line' id='LC181'>signed it.  However, nothing else grants you permission to modify or</div><div class='line' id='LC182'>distribute the Program or its derivative works.  These actions are</div><div class='line' id='LC183'>prohibited by law if you do not accept this License.  Therefore, by</div><div class='line' id='LC184'>modifying or distributing the Program (or any work based on the</div><div class='line' id='LC185'>Program), you indicate your acceptance of this License to do so, and</div><div class='line' id='LC186'>all its terms and conditions for copying, distributing or modifying</div><div class='line' id='LC187'>the Program or works based on it.</div><div class='line' id='LC188'><br/></div><div class='line' id='LC189'>&nbsp;&nbsp;6. Each time you redistribute the Program (or any work based on the</div><div class='line' id='LC190'>Program), the recipient automatically receives a license from the</div><div class='line' id='LC191'>original licensor to copy, distribute or modify the Program subject to</div><div class='line' id='LC192'>these terms and conditions.  You may not impose any further</div><div class='line' id='LC193'>restrictions on the recipients&#39; exercise of the rights granted herein.</div><div class='line' id='LC194'>You are not responsible for enforcing compliance by third parties to</div><div class='line' id='LC195'>this License.</div><div class='line' id='LC196'><br/></div><div class='line' id='LC197'>&nbsp;&nbsp;7. If, as a consequence of a court judgment or allegation of patent</div><div class='line' id='LC198'>infringement or for any other reason (not limited to patent issues),</div><div class='line' id='LC199'>conditions are imposed on you (whether by court order, agreement or</div><div class='line' id='LC200'>otherwise) that contradict the conditions of this License, they do not</div><div class='line' id='LC201'>excuse you from the conditions of this License.  If you cannot</div><div class='line' id='LC202'>distribute so as to satisfy simultaneously your obligations under this</div><div class='line' id='LC203'>License and any other pertinent obligations, then as a consequence you</div><div class='line' id='LC204'>may not distribute the Program at all.  For example, if a patent</div><div class='line' id='LC205'>license would not permit royalty-free redistribution of the Program by</div><div class='line' id='LC206'>all those who receive copies directly or indirectly through you, then</div><div class='line' id='LC207'>the only way you could satisfy both it and this License would be to</div><div class='line' id='LC208'>refrain entirely from distribution of the Program.</div><div class='line' id='LC209'><br/></div><div class='line' id='LC210'>If any portion of this section is held invalid or unenforceable under</div><div class='line' id='LC211'>any particular circumstance, the balance of the section is intended to</div><div class='line' id='LC212'>apply and the section as a whole is intended to apply in other</div><div class='line' id='LC213'>circumstances.</div><div class='line' id='LC214'><br/></div><div class='line' id='LC215'>It is not the purpose of this section to induce you to infringe any</div><div class='line' id='LC216'>patents or other property right claims or to contest validity of any</div><div class='line' id='LC217'>such claims; this section has the sole purpose of protecting the</div><div class='line' id='LC218'>integrity of the free software distribution system, which is</div><div class='line' id='LC219'>implemented by public license practices.  Many people have made</div><div class='line' id='LC220'>generous contributions to the wide range of software distributed</div><div class='line' id='LC221'>through that system in reliance on consistent application of that</div><div class='line' id='LC222'>system; it is up to the author/donor to decide if he or she is willing</div><div class='line' id='LC223'>to distribute software through any other system and a licensee cannot</div><div class='line' id='LC224'>impose that choice.</div><div class='line' id='LC225'><br/></div><div class='line' id='LC226'>This section is intended to make thoroughly clear what is believed to</div><div class='line' id='LC227'>be a consequence of the rest of this License.</div><div class='line' id='LC228'><br/></div><div class='line' id='LC229'>&nbsp;&nbsp;8. If the distribution and/or use of the Program is restricted in</div><div class='line' id='LC230'>certain countries either by patents or by copyrighted interfaces, the</div><div class='line' id='LC231'>original copyright holder who places the Program under this License</div><div class='line' id='LC232'>may add an explicit geographical distribution limitation excluding</div><div class='line' id='LC233'>those countries, so that distribution is permitted only in or among</div><div class='line' id='LC234'>countries not thus excluded.  In such case, this License incorporates</div><div class='line' id='LC235'>the limitation as if written in the body of this License.</div><div class='line' id='LC236'><br/></div><div class='line' id='LC237'>&nbsp;&nbsp;9. The Free Software Foundation may publish revised and/or new versions</div><div class='line' id='LC238'>of the General Public License from time to time.  Such new versions will</div><div class='line' id='LC239'>be similar in spirit to the present version, but may differ in detail to</div><div class='line' id='LC240'>address new problems or concerns.</div><div class='line' id='LC241'><br/></div><div class='line' id='LC242'>Each version is given a distinguishing version number.  If the Program</div><div class='line' id='LC243'>specifies a version number of this License which applies to it and &quot;any</div><div class='line' id='LC244'>later version&quot;, you have the option of following the terms and conditions</div><div class='line' id='LC245'>either of that version or of any later version published by the Free</div><div class='line' id='LC246'>Software Foundation.  If the Program does not specify a version number of</div><div class='line' id='LC247'>this License, you may choose any version ever published by the Free Software</div><div class='line' id='LC248'>Foundation.</div><div class='line' id='LC249'><br/></div><div class='line' id='LC250'>&nbsp;&nbsp;10. If you wish to incorporate parts of the Program into other free</div><div class='line' id='LC251'>programs whose distribution conditions are different, write to the author</div><div class='line' id='LC252'>to ask for permission.  For software which is copyrighted by the Free</div><div class='line' id='LC253'>Software Foundation, write to the Free Software Foundation; we sometimes</div><div class='line' id='LC254'>make exceptions for this.  Our decision will be guided by the two goals</div><div class='line' id='LC255'>of preserving the free status of all derivatives of our free software and</div><div class='line' id='LC256'>of promoting the sharing and reuse of software generally.</div><div class='line' id='LC257'><br/></div><div class='line' id='LC258'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NO WARRANTY</div><div class='line' id='LC259'><br/></div><div class='line' id='LC260'>&nbsp;&nbsp;11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY</div><div class='line' id='LC261'>FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN</div><div class='line' id='LC262'>OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES</div><div class='line' id='LC263'>PROVIDE THE PROGRAM &quot;AS IS&quot; WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED</div><div class='line' id='LC264'>OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF</div><div class='line' id='LC265'>MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS</div><div class='line' id='LC266'>TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE</div><div class='line' id='LC267'>PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,</div><div class='line' id='LC268'>REPAIR OR CORRECTION.</div><div class='line' id='LC269'><br/></div><div class='line' id='LC270'>&nbsp;&nbsp;12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING</div><div class='line' id='LC271'>WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR</div><div class='line' id='LC272'>REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,</div><div class='line' id='LC273'>INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING</div><div class='line' id='LC274'>OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED</div><div class='line' id='LC275'>TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY</div><div class='line' id='LC276'>YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER</div><div class='line' id='LC277'>PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE</div><div class='line' id='LC278'>POSSIBILITY OF SUCH DAMAGES.</div></pre></div>
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<div id="keyboard_shortcuts_pane" class="instapaper_ignore readability-extra" style="display:none">
  <h2>Keyboard Shortcuts <small><a href="#" class="js-see-all-keyboard-shortcuts">(see all)</a></small></h2>

  <div class="columns threecols">
    <div class="column first">
      <h3>Site wide shortcuts</h3>
      <dl class="keyboard-mappings">
        <dt>s</dt>
        <dd>Focus site search</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt>?</dt>
        <dd>Bring up this help dialog</dd>
      </dl>
    </div><!-- /.column.first -->

    <div class="column middle" style='display:none'>
      <h3>Commit list</h3>
      <dl class="keyboard-mappings">
        <dt>j</dt>
        <dd>Move selection down</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt>k</dt>
        <dd>Move selection up</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt>c <em>or</em> o <em>or</em> enter</dt>
        <dd>Open commit</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt>y</dt>
        <dd>Expand URL to its canonical form</dd>
      </dl>
    </div><!-- /.column.first -->

    <div class="column last" style='display:none'>
      <h3>Pull request list</h3>
      <dl class="keyboard-mappings">
        <dt>j</dt>
        <dd>Move selection down</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt>k</dt>
        <dd>Move selection up</dd>
      </dl>
      <dl class="keyboard-mappings">
        <dt>o <em>or</em> enter</dt>
        <dd>Open issue</dd>
      </dl>
    </div><!-- /.columns.last -->

  </div><!-- /.columns.equacols -->

  <div style='display:none'>
    <div class="rule"></div>

    <h3>Issues</h3>

    <div class="columns threecols">
      <div class="column first">
        <dl class="keyboard-mappings">
          <dt>j</dt>
          <dd>Move selection down</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>k</dt>
          <dd>Move selection up</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>x</dt>
          <dd>Toggle selection</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>o <em>or</em> enter</dt>
          <dd>Open issue</dd>
        </dl>
      </div><!-- /.column.first -->
      <div class="column middle">
        <dl class="keyboard-mappings">
          <dt>I</dt>
          <dd>Mark selection as read</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>U</dt>
          <dd>Mark selection as unread</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>y</dt>
          <dd>Remove selection from view</dd>
        </dl>
      </div><!-- /.column.middle -->
      <div class="column last">
        <dl class="keyboard-mappings">
          <dt>c</dt>
          <dd>Create issue</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>l</dt>
          <dd>Create label</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>i</dt>
          <dd>Back to inbox</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>u</dt>
          <dd>Back to issues</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>/</dt>
          <dd>Focus issues search</dd>
        </dl>
      </div>
    </div>
  </div>

  <div style='display:none'>
    <div class="rule"></div>

    <h3>Issues Dashboard</h3>

    <div class="columns threecols">
      <div class="column first">
        <dl class="keyboard-mappings">
          <dt>j</dt>
          <dd>Move selection down</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>k</dt>
          <dd>Move selection up</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>o <em>or</em> enter</dt>
          <dd>Open issue</dd>
        </dl>
      </div><!-- /.column.first -->
    </div>
  </div>

  <div style='display:none'>
    <div class="rule"></div>

    <h3>Network Graph</h3>
    <div class="columns equacols">
      <div class="column first">
        <dl class="keyboard-mappings">
          <dt><span class="badmono">←</span> <em>or</em> h</dt>
          <dd>Scroll left</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt><span class="badmono">→</span> <em>or</em> l</dt>
          <dd>Scroll right</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt><span class="badmono">↑</span> <em>or</em> k</dt>
          <dd>Scroll up</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt><span class="badmono">↓</span> <em>or</em> j</dt>
          <dd>Scroll down</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>t</dt>
          <dd>Toggle visibility of head labels</dd>
        </dl>
      </div><!-- /.column.first -->
      <div class="column last">
        <dl class="keyboard-mappings">
          <dt>shift <span class="badmono">←</span> <em>or</em> shift h</dt>
          <dd>Scroll all the way left</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>shift <span class="badmono">→</span> <em>or</em> shift l</dt>
          <dd>Scroll all the way right</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>shift <span class="badmono">↑</span> <em>or</em> shift k</dt>
          <dd>Scroll all the way up</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>shift <span class="badmono">↓</span> <em>or</em> shift j</dt>
          <dd>Scroll all the way down</dd>
        </dl>
      </div><!-- /.column.last -->
    </div>
  </div>

  <div >
    <div class="rule"></div>
    <div class="columns threecols">
      <div class="column first" >
        <h3>Source Code Browsing</h3>
        <dl class="keyboard-mappings">
          <dt>t</dt>
          <dd>Activates the file finder</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>l</dt>
          <dd>Jump to line</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>w</dt>
          <dd>Switch branch/tag</dd>
        </dl>
        <dl class="keyboard-mappings">
          <dt>y</dt>
          <dd>Expand URL to its canonical form</dd>
        </dl>
      </div>
    </div>
  </div>
</div>

    <div id="markdown-help" class="instapaper_ignore readability-extra">
  <h2>Markdown Cheat Sheet</h2>

  <div class="cheatsheet-content">

  <div class="mod">
    <div class="col">
      <h3>Format Text</h3>
      <p>Headers</p>
      <pre>
# This is an &lt;h1&gt; tag
## This is an &lt;h2&gt; tag
###### This is an &lt;h6&gt; tag</pre>
     <p>Text styles</p>
     <pre>
*This text will be italic*
_This will also be italic_
**This text will be bold**
__This will also be bold__

*You **can** combine them*
</pre>
    </div>
    <div class="col">
      <h3>Lists</h3>
      <p>Unordered</p>
      <pre>
* Item 1
* Item 2
  * Item 2a
  * Item 2b</pre>
     <p>Ordered</p>
     <pre>
1. Item 1
2. Item 2
3. Item 3
   * Item 3a
   * Item 3b</pre>
    </div>
    <div class="col">
      <h3>Miscellaneous</h3>
      <p>Images</p>
      <pre>
![GitHub Logo](/images/logo.png)
Format: ![Alt Text](url)
</pre>
     <p>Links</p>
     <pre>
http://github.com - automatic!
[GitHub](http://github.com)</pre>
<p>Blockquotes</p>
     <pre>
As Kanye West said:

> We're living the future so
> the present is our past.
</pre>
    </div>
  </div>
  <div class="rule"></div>

  <h3>Code Examples in Markdown</h3>
  <div class="col">
      <p>Syntax highlighting with <a href="http://github.github.com/github-flavored-markdown/" title="GitHub Flavored Markdown" target="_blank">GFM</a></p>
      <pre>
```javascript
function fancyAlert(arg) {
  if(arg) {
    $.facebox({div:'#foo'})
  }
}
```</pre>
    </div>
    <div class="col">
      <p>Or, indent your code 4 spaces</p>
      <pre>
Here is a Python code example
without syntax highlighting:

    def foo:
      if not bar:
        return true</pre>
    </div>
    <div class="col">
      <p>Inline code for comments</p>
      <pre>
I think you should use an
`&lt;addr&gt;` element here instead.</pre>
    </div>
  </div>

  </div>
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