[osx] - rename the Frameworks dir in osx bundle to "Libraries" - this restores auto-signing on mavericks (and maybe earlier) and stops the firewall popup occuring on each startup of xbmc - fixes #14984
[osx] - use strrchr in favour of search loop for crafting the
Frameworks/Libraries path
[epg] skip -/+ of 12 hours with SkipPrevious/SkipNext
Merge pull request #4926 from Memphiz/osxfixpython

[osx/depends] - add a fake Info.plist to target python26 for allowing codesign...
[win32] Win32Directory::GetDirectory: don't allow skipping of bad chars, report error
[win32] Win32Directory::GetDirectory: don't return OK status if directory access is denied
Merge pull request #4910 from xhaggi/epg-skip-days

[epg] skip -/+ of 12 hours with SkipPrevious/SkipNext
[sysinfo/ios] - fix CSysInfo::GetKernelCpuFamily for ios (there is no way to determine "arm" during runtime - force it during compile time instead)
ActiveAE: Add queries to determine number of channels output
[omxplayer] Make use of audio decode fast paths when downmixing

The TrueHD codec actually works in 3 stages.
It decodes the downmixed stereo.
It then decodes the differences required to produce 5.1.
It then decodes the differences required to produce 7.1.

Many users end up downmixing this 7.1 stream back to 2.0.
Much better to tell the codec we only need the 2.0 stream.

When playing a 94s duration video file on an overclocked Pi, the audio decode took:
7.1 channels: 39.6s
5.1 channels: 36.5s
2.0 channels: 23.0s

So, it's almost twice as fast to decode TrueHD when only stereo is required.