[atv2] - fix learned remote buttons for fwd and rewind ios 6.1 (atv2 5.2) - apple changed the values for those for filling a gap in the enum i guess. Also those 2 buttons are repeatable - so handle them right for not firing 2 messages for one keypress (press, release)
[osx/ios] - adapted README.osx and README.ios for usage with new unified depends
[CA/AE] - make the devicelist change callback more robust - should fix crashes during shutdown on some system constellations (where removing the callback seems to also triggers the callback at the same time)
Remove duplicate Player.SeekBar entry in GUIInfoManager.cpp

Previous entry is L#177, 10 lines earlier
Merge remote-tracking branch 'origin/master' into android-tegra2