Drop android-menudrawer from deps.
Rewrite navdrawer base activities, change layouts.

- Remove old sliding menu fragment, unused layouts.
Add nav drawer where applicable, modify layouts.

- Call setupNavDrawer() and add DrawerLayout to layouts.
Go back when going up in migration activity.
Enable going up from help, just goes back.

- Also fix MenuItem import.
Make shouts activity a regular activity with action bar.
Unify single pane layouts.

- Create activity_singlepane_drawer including wide variant.
- Affects movie details, stats and search activities.
Add drawer to upcoming multipane layouts.
Use centered page style for shouts, simplify layout.

- Removed wrapper around progress bar.
Merge branch 'support-nav-drawer' into beta