Add "Move Task Button" action to group tasks

This resolves issue TDE/tde#98.

Also contains some identation fixes.

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>

kicker/taskmanager/taskrmbmenu.cpp

@@ -200,6 +200,13 @@ void TaskRMBMenu::fillMenu()
 
     enable = false;
 
+    if (taskMoveMenu) {
+        taskMoveMenu->reparent(this, taskMoveMenu->getWFlags(), taskMoveMenu->geometry().topLeft(), FALSE);
+        insertItem(i18n("Move Task Button"), taskMoveMenu);
+
+        insertSeparator();
+    }
+
     insertItem( SmallIcon( "window-close" ), i18n( "&Close All" ), this, TQT_SLOT( slotCloseAll() ) );
 }