Added "Acknowledgments" section.

Author: Rune Lillesveen

css-device-adapt/Overview.html

@@ -166,7 +166,9 @@ <h2 class="no-num no-toc" id=table-of-contents>Table of contents</h2>
       class=css>@viewport</code> properties</a>
     </ul>
 
-   <li><a href="#references"><span class=secno>10. </span>References</a>
+   <li class=no-num><a href="#acknowledgments">Acknowledgments</a>
+
+   <li class=no-num><a href="#references">References</a>
     <ul class=toc>
      <li class=no-num><a href="#normative-references">Normative
       references</a>
@@ -1742,7 +1744,9 @@ <h4 class="no-num no-toc" id=the-user-scalable-property>The <code
    --></pre>
   </div>
 
-  <h2 id=references><span class=secno>10. </span>References</h2>
+  <h2 class=no-num id=acknowledgments>Acknowledgments</h2>
+
+  <h2 class=no-num id=references>References</h2>
 
   <h3 class=no-num id=normative-references>Normative references</h3>
   <!--begin-normative-->

css-device-adapt/Overview.src.html

@@ -1492,7 +1492,9 @@ <h4 class="no-num no-toc">The <code class="index">user-scalable</code> property<
     </div>
 
 
-    <h2>References</h2>
+    <h2 class="no-num">Acknowledgments</h2>
+
+    <h2 class="no-num">References</h2>
 
     <h3 class="no-num">Normative references</h3>
     <!--normative-->