add a feedback link to the doc pages

docs/docs.css

@@ -56,7 +56,8 @@ a {
 }
 
 #section {
-	padding: 1em;
+  padding: 1em;
+  width: 100%;
 }
 
 #section h1 {
@@ -168,3 +169,9 @@ a {
   font-weight: bold;
   color: orange;
 }
+
+#feedback {
+  float: right;
+  width: 10em;
+  text-align: right;
+}

docs/docs.js

@@ -34,6 +34,12 @@ function DocsController($location, $browser, $window) {
     $window.scroll(0,0);
     SyntaxHighlighter.highlight();
   };
+
+  this.getFeedbackUrl = function() {
+    return "mailto:angular@googlegroups.com?" +
+           "subject=" + escape("Feedback on " + $location.href) + "&" +
+           "body=" + escape("Hi there,\n\nI read " + $location.href + " and wanted to ask ....");
+  }
   
 }
 

docs/index.html

@@ -39,6 +39,7 @@
 	   </div>
 	  </div>
 	  <div id="section">
+        <a id="feedback" ng:href="{{getFeedbackUrl()}}">Report an Issue or Ask a Question</a>
 	    <ng:include src="getCurrentPartial()" onload="afterPartialLoaded()"></ng:include>
 	  </div>
   </div>