- Move Activity/Drawer presenter dropView outside is finishing (we always want to drop them when the Activity is destroyed, whether or not it's an orientation change.
- Move DrawerPresenter initialization back to onLoad, and move teardown to dropView
Merge remote-tracking branch 'origin/master' into fix-drawer-on-orientation-change

Conflicts:
	library/library.iml
	sample/sample.iml
Merge pull request #42 from weefbellington/fix-drawer-on-orientation-change

fix orientation change nav drawer bug