Chapter 12 Challenge.

TODO: Fix crashing bug. In crime view if user rotates device app crashes.
Fix crash when user rotates phone. In res/layout-land/fragment_crime.xml add crime_time_button, similar to res/layout/fragment_crime.xml

In CrimeListFragment delete fragment arguments and delete call to deleted onFragmentInteraction().
In CrimeFragment delete comments about FIXME crash.