Ported apr to windows (cygwin) - Watch out for UNIX/Windows line endings!
Added playlist functionality for background music in the sound engine.
WARNING: In Application.cpp: SoundService::PlayBGM("bgm.mp3") must be replaced by SoundService::PlayBGMPlaylist("playlist.txt")
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'upstream/master'

Conflicts:
	jni/Sound/Sound.cpp
Merge pull request #2 from mike96/master

Merge for playlist feature