update gitignore

Signed-off-by: Travis Hairfield <twh116@gmail.com>
Merge branch 'staging' of https://github.com/weizjeidy/ZeroDarkZombie into travis_changes
Simple indentation changes

Signed-off-by: Travis Hairfield <twh116@gmail.com>
Changed home menu graphics and audio.

Signed-off-by: Travis Hairfield <twh116@gmail.com>
Merge branch 'staging' of https://github.com/weizjeidy/ZeroDarkZombie into travis_changes

Signed-off-by: Travis Hairfield <twh116@gmail.com>

Conflicts:
	movement_and_sound_test.html