Moves hangup button to be the last button.

index.html

@@ -187,12 +187,6 @@
                         </a>
                     </span>
                     <div class="header_button_separator"></div>
-                    <span id="hangup">
-                        <a class="button" data-toggle="popover" data-placement="bottom" data-content="Hang Up" onclick='hangup();'>
-                            <span class="icon-hangup" style="color:#f42a24;"></span>
-                        </a>
-                    </span>
-                    <div class="header_button_separator"></div>
                     <a class="button" data-toggle="popover" data-placement="bottom" data-content="Enter / Exit Full Screen" onclick='buttonClick("#fullScreen", "icon-full-screen icon-exit-full-screen");Toolbar.toggleFullScreen();'>
                         <i id="fullScreen" class="icon-full-screen"></i>
                     </a>
@@ -201,6 +195,12 @@
                         <a class="button" data-toggle="popover" data-placement="bottom" data-content="Call SIP number" onclick='callSipButtonClicked();'>
                             <i class="icon-telephone"></i></a>
                     </span>
+                    <div class="header_button_separator"></div>
+                    <span id="hangup">
+                        <a class="button" data-toggle="popover" data-placement="bottom" data-content="Hang Up" onclick='hangup();'>
+                            <i class="icon-hangup" style="color:#f42a24;"></i>
+                        </a>
+                    </span>
                 </span>
             </div>
             <div id="subject"></div>