Add controls rearrange activity

This activity is accesses from the overflow menu in the Controls UI. It
does the following:

* Shows all favorites for current structure
* Allows for rearranging current favorites in that structure
* Allows for removing current favorites in that structure
* Links to ControlsFavoritingActivity with just that structure

Test: manual
Test: atest ControlsControllerImplTest
Test: atest FavoritesModelTest
Test: atest AllModelTest
Fixes: 149138395

Change-Id: I8a57d4f835467247b7cc360fee4e382cd5553481