New feature to allow activities to include the last available selected entity's grid view tile inline to contextualize the app
persistent display now can be triggered by an activity feeding up an EC/detail for interstitial or activity specific context
Merge branch 'master' into inline_entity_tiles

Conflicts:
	app/src/org/commcare/android/view/GridEntityView.java
fixed optional tile in selection.
First implementation of expand/contract. Slightly rough.
Introduced inline entity concept
fixed fragment not re-connecting properly across lifecycle changes.
Fixed bug on resuming with old data still enabled
Fixed layout ordering problem when expanding the screen
Merge branch 'master' into inline_entity_tiles

Conflicts:
	app/res/values/colors.xml
Moved persistent case tile load to its own detail concept. Fixed issues with lack of compartmentalization for incoming detail refs to allow mutliple refs in the same context.
Fixed issue where you couldn't use multiple TabbedDetailViews in the same Android Fragment context due to the fragmenet manager using the TabPagerId as the fragment id.
had to update project properties for missing view id method
Merge branch 'master' into inline_entity_tiles

Conflicts:
	app/src/org/commcare/android/adapters/EntityListAdapter.java
	app/src/org/commcare/android/view/GridEntityView.java
Merge branch 'master' into inline_entity_tiles
Had to remove image size scaling, due to image already being the appropriate size. Should revisit with something that takes the minimum size into consideration
Merge branch 'feature_flags' into inline_entity_tiles
Feature flag'd the top-nav option
Fixed "Back" Action being attached to the action bar for login screens and home screen
Fixed the default navigation for the nav bar (Should default to back).