changed adapter.js reference to latest ver

Author: Chad Hart

index.html

@@ -72,7 +72,8 @@ <h4>Visit <a href="http://webrtchacks.com">webrtcHacks.com</a> for more details.
         </div>
         <script src="https://code.jquery.com/jquery-1.11.0.min.js"></script>
         <!--script src="js/adapter.js"></script>        <!-- Load the polyfill to switch-hit between Chrome and Firefox -->
-        <script src="https://webrtc.github.io/samples/src/js/adapter.js"></script>
+        <!--script src="https://webrtc.github.io/samples/src/js/adapter.js"></script-->
+        <script src="https://webrtc.github.io/adapter/adapter-latest.js"></script>
         <script src="js/resolutionScan.js"></script>
     </body>
 </html>

js/resolutionScan.js

@@ -142,6 +142,9 @@ function gum(candidate, device) {
         stream.getTracks().forEach(function (track) {
             track.stop();
         });
+        //try this for FF
+        if (video.mozSrcObject)
+            video.mozSrcObject.stop();
     }
 
     //create constraints object