Action Bar.
-Add search button
-Add refresh button
-Start coding the onOptionsSelectedItem() for fragments
-Add suportability for the split action bar
Searchable Configuration Created.
-Correcting previous commit-
1. The action bar items are permanently shown in the action bar,
justifying their critical presence.
2. When the drawer opens the menu on the action bar clears, so as the
irrelevant items are not shown in the bar.
3. With (2) "settings" are not appeared twice in the action bar.
-First Commit after Eclipse Update.
-Deactivate GoogleMapsLayout when the drawer opens, so as the buttons to
become untouchables. Implemented through localmanager broadcast between
GoogleMapsFragment and DrawerFragment