Remove temporary layout test links
Remove LayoutTestActivity
Merge pull request #110 from ninetwozero/remove-temp-layout-test-links

Remove temporary layout test links
[WIP]
Add new images for mission/rank prereq
Update strings and resource maps
Add functionality to get URL to a dog tag
Create new UnlockType enum
Make assignments adapter use the new indicators
Add draft of assignment details to the app
Add missing resources related to assignments
Don't replace fragment if the NavigationDrawer has been recreated

Most often viewed in any scrollable views, the NavigationDrawer usually
just *restores* the last viewed fragment.

However, when we’re talking about opening a new activity, and then
going back… well, that doesn’t quite cut it. The problem that occurs is
that the scrolling position is reset, so I’ve implemented a fix to make
sure that we only actually “select item from state” when needed to.
Pre-PR touch-ups