dvdplayer: only set audio and subtitle indax on user action
guiinfo: fix abuse of settings for current audio and subtitle streams
applicationplayer: cache audio and subtitle index
SysInfo::GetUsedCompilerNameAndVer: fix clang version extra quoting
[darwin] SysInfo::GetBuildTargetPlatformVersion: fix OS X minor version decoding, fix OS X 10.10 decoding
[darwin] fix tests for SysInfo::GetKernelName(), add new tests
Merge pull request #4925 from Karlson2k/sysinfo_fix_05

Small darwin fixes for Sysinfo
Merge pull request #4921 from FernetMenta/audiostream

dvdplayer: only set audio and subtitle index on user action
Merge pull request #4901 from FernetMenta/truehd

dvdplayer: fix incorrectly indicated buffered samples after ae7cda6629c7...
[posixdirectory] removed misplaced ; - thanks spiff
Merge pull request #4930 from mkortstiege/semicolon

[posixdirectory] removed misplaced ; - thanks spiff
Merge branch 'master' of https://github.com/xbmc/xbmc