Remove deprecated methods

Change-Id: Ia0c437dbb8b4e0cda23f87c8ed908ee1ec629125
Reviewed-on: http://gerrit.dmdirc.com/485
Tested-by: Gregory Holmes <greboid@dmdirc.com>
Automatic-Compile: DMDirc Local Commits <devs-public@dmdirc.com>
Reviewed-by: Shane Mc Cormack <shane@dmdirc.com>

src/com/dmdirc/addons/ui_dummy/DummyController.java

         return null;
     }
 
-    /** {@inheritDoc} */
+    /**
+     * {@inheritDoc}
+     * 
+     * @deprecated 
+     */
     @Override
+    @Deprecated
     public Server getActiveServer() {
         throw new UnsupportedOperationException("Not supported yet.");
     }

src/com/dmdirc/addons/ui_swing/components/MenuBar.java

                         getChannel());
             }
         } else if (e.getActionCommand().equals("ServerSettings")) {
-            controller.showServerSettingsDialog(controller.getActiveServer());
+            controller.showServerSettingsDialog(WindowManager.getActiveServer());
         } else if (e.getActionCommand().equals("Disconnect")) {
-            controller.getActiveServer().disconnect();
+            WindowManager.getActiveServer().disconnect();
         } else if (e.getActionCommand().equals("JoinChannel")) {
             new StandardInputDialog(mainFrame, ModalityType.MODELESS,
                     "Join channel", "Enter the name of the channel to join.") {
                 /** {@inheritDoc} */
                 @Override
                 public boolean save() {
-                    controller.getActiveServer().join(getText());
+                    WindowManager.getActiveServer().join(getText());
                     return true;
                 }