Ask the player which subtitle stream is played.
Store the selected subtitle index in CApplicationPlayer::SetSubtitle and nowhere else.
Ask the player if subtitles are visible.
Store the selected subtitle index in CApplicationPlayer::SetSubtitle and nowhere else.
only force visibility of subtitle if NOT available from saved DVD navigator state
don't overwrite player subtitle visibility status with videosetting
[strings] move the 'Component-specific logging...' string out of the reserved range
Pushed subtitle offset default from +-10s to +-60s
[python] Monitor: add onCleanStarted/onCleanFinished callbacks.
[darwin] SysInfo::GetKernelBitness: Use special function for Darwin iOS
[darwin] SysInfo::GetKernelCpuFamily: Use special function for Darwin
TestSystemInfo: print system information
SysInfo::GetKernelBitness: cache result
SysInfo::GetKernelCpuFamily: cache result

Conflicts:
	xbmc/utils/SystemInfo.h
[addons] cleanup the service add-on pre/post install code
[contextmenu] don't show duplicate context menu items
Remove HAL
[builtins] don't activate an already active window
[omx] Avoid hang following jpegs that failed to decode

There's a few instanced of xbmc hanging following a jpeg that failed to decode on GPU:
http://forum.stmlabs.com/showthread.php?tid=14839
https://github.com/raspberrypi/firmware/issues/288
http://openelec.tv/forum/120-news-announcements/70709-openelec-4-0-released?start=15#105219

It should fail and continue with software decode. It hangs on the OMX_FreeBuffer call.
Looks like image_decode component should be returned to idle state before freeing buffers
when operation did not complete successfully
[rbp] Reduce GPU memory use when limited

Switching from default triple buffered output to double buffered saves 8M with 1080p GUI.
This may slightly reduce framerate, but is likely to be minimal.

Assume if gpu_mem is set below the default 128M that this memory reduction is wanted