Movie list item and BitmapCache reorganized.
Renamed some files.
Deleted unnecessary card.xml file.
Initial movie detail implementation.
Change support library dependency from v13 to v4
Fix imports for previous support library change
Chage the type of ids to String in order to prevent empty errors.
Reformat code in the volley library
Implement the up navagiton behaviour between MainActivity and MovieDetailActivity.
Before attempt to connect to the network, the app now checks to see whether a network connection is available.

Old implementation was using  isResumed() method to check user visibility, the new implementation uses a field which is set during Fragment.setUserVisibleHint(boolean)
Move MainActivity to ui package.
"Settings" is removed from menu files and methods.
Initial search implementation.
Initial Navigation Drawer implementation.
Navigation drawables are added