[front] Fix a javadoc param tag.
[front] Make sure a BufferedReader gets closed in method executeCommand.
[front] Make sure a BufferedReader gets closed in method exec.
cheats: Added cheat to fix Pokemon Snap camera bug

This isn't the best solution to the problem, but it does make the
game playable.
front: Popup warning if library files are missing.

UnsatisfiedLinkErrors are the dominant cause of crashes right now.
Looking through the crash logs shows that the user is literally missing
the libraries (or they're not in the expected location) in many of the
cases. This provides a warning to the user and suggests they reinstall.
front: Use API to get libs directory, rather than hard-coding it.

Still not 100% sure this solves every library loading exception, but
it's worth trying.
res: Updated translations.
res: Updated translations.
doc: Update changelog.

Feel free to tweak, not sure if I described the pokemon snap fix in the
best way.
front: Hide action bar transparency option in some cases.

Avoid confusion on devices where it never applies.
front: Log all the matching EGL configs on context creation.
front: Increase max touchscreen scale

200% was not large enough on the Samsung Galaxy Ace GT-S5830i (and
possibly others)  Tester confirmed that 400% was perfect.
Updated changelog and version in prep for 2.2.1
front: Fix controller quirk for another raphnet adapter.

Should fix issue #99.
Changed version string to debug
Merge branch 'sdl2'
Merge branch 'master' into glide

Manually bump asset version since assets are different between master
and glide branches.