URBNG-438
[Android] Make all lists look like in UX specification.

Headers and always expanded versions ready along with colors.
comment repair
Game details fixed to convention. (forgot that this is a list as well)
Fixes after Kamil's review
Found solution for line implementation without creating separate custom
view
small test
URBNG-439
[Android] Make ActionBar look like ux specification

ActionBar customization ready.
Merge pull request #86 from KamilLelonek/android

[Android] NotificationManager finished
Merged with URBNG-438 [Android] Make all lists look like in UX specification.
Merge pull request #91 from herbatnik/android2

URBNG-439 [Android] Make ActionBar look like ux specification
Merge remote-tracking branch 'upstream/android' into android