Add the ability to log out of a session. updates #80

mockup/controlbox.html

@@ -90,6 +90,11 @@
                                     <span class="icon-offline"></span>
                                     Offline</a>
                                 </li>
+                                <li>
+                                    <a href="#" class="offline" data-value="offline">
+                                    <span class="icon-exit"></span>
+                                    Logout</a>
+                                </li>
                             </ul>
                         </dd>
                     </dl>

src/templates/contacts_panel.html

@@ -5,6 +5,9 @@
             <option value="dnd">{{label_busy}}</option>
             <option value="away">{{label_away}}</option>
             <option value="offline">{{label_offline}}</option>
+            {[ if (allow_logout)  { ]}
+            <option value="logout">{{label_logout}}</option>
+            {[ } ]}
         </select>
     </span>
 </form>