[mediaqueries] Dont' number the Changes section.

Author: tabatkins

mediaqueries/Overview.html

@@ -146,8 +146,8 @@ <h2 class="no-num no-toc no-ref heading settled heading" id=contents><span class
 Environment Media Features</a><ul class=toc><li><a href=#luminosity><span class=secno>8.1</span>
 luminosity</a></ul><li><a href=#mf-script><span class=secno>9</span>
 Scripting Media Features</a><ul class=toc><li><a href=#script><span class=secno>9.1</span>
-script</a></ul><li><a href=#changes><span class=secno>10</span>
-Changes</a><ul class=toc><li><a href=#changes-2012><span class=secno>10.1</span>
+script</a></ul><li><a href=#changes><span class=secno></span>
+Changes</a><ul class=toc><li><a href=#changes-2012><span class=secno></span>
 Changes Since the Media Queries Level 3</a></ul><li><a href=#acknowledgments><span class=secno></span>
 Acknowledgments</a><li><a href=#conformance><span class=secno></span>
 Conformance</a><ul class=toc><li><a href=#conventions><span class=secno></span>
@@ -1824,9 +1824,9 @@ <h3 class="heading settled heading" data-level=9.1 id=script><span class=secno>9
 		and things that put it on the next page?
 	</div>
 
-<h2 class="heading settled heading" data-level=10 id=changes><span class=secno>10 </span><span class=content>
+<h2 class="no-num heading settled heading" id=changes><span class=content>
 Changes</span><a class=self-link href=#changes></a></h2>
-<h3 class="heading settled heading" data-level=10.1 id=changes-2012><span class=secno>10.1 </span><span class=content>
+<h3 class="heading settled heading" id=changes-2012><span class=content>
 Changes Since the Media Queries Level 3</span><a class=self-link href=#changes-2012></a></h3>
 
 <p>The following changes were made to this specification since the

mediaqueries/Overview.src.html

@@ -1501,7 +1501,7 @@ <h3 id="script">
 		and things that put it on the next page?
 	</div>
 
-<h2 id="changes">
+<h2 id="changes" class="no-num">
 Changes</h2>
 <h3 id="changes-2012">
 Changes Since the Media Queries Level 3</h3>