[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
[Fix] ACTION_GESTURE_NOTIFY should not trigger video osd.
Merge pull request #2466 from ulion/fix_gesture_notify_action_on_fullscreen

[Fix] ACTION_GESTURE_NOTIFY should not trigger osd.
replace xbmc.python.subtitles extension with xbmc.subtitle.module one
move subtitles search window into core

Conflicts:
	xbmc/guilib/Key.h
copy subs function
fix missing window ID
fix build