Merge branch 'gh-pages' of github.com:QuickBlox/quickblox-javascript-sdk into gh-pages

Author: Igor Khomenko

samples/webrtc/index.html

@@ -5,6 +5,8 @@
     <meta name="viewport" content="width=device-width, initial-scale=1">
 
     <title>QuickBlox JavaScript WebRTC sample</title>
+    
+    <link rel="canonical" href="https://quickblox.github.io/quickblox-javascript-sdk/samples/webrtc" />
 
     <link rel="shortcut icon" href="https://quickblox.com/favicon.ico">
 
@@ -258,5 +260,11 @@ <h4>Call from <strong class="j-ic_initiator"></strong></h4>
     <script src="config.js"></script>
     <script src="js/msgBoard.js"></script>
     <script src="js/app.js"></script>
+    
+    <script type="text/javascript">
+      var host = "quickblox.github.io";
+      if ((host == window.location.host) && (window.location.protocol != "https:"))
+        window.location.protocol = "https";
+    </script>
 </body>
 </html>