Merge pull request xbmc#14396 from lrusak/csettings-pointer

CServiceBroker: return a pointer for CSettings

Merge pull request xbmc#14353 from ace20022/vob_subs

[videoplayer] Fix external vob subs usage.

Merge pull request xbmc#14303 from garbear/announcement-instance

Remove CAnnouncementManager::GetInstance()

Merge pull request xbmc#14239 from ksooo/guiinfo-fix-player-path

[guiinfo] Fix PLAYER_(PATH|FILENAME|FILEPATH).

Merge pull request xbmc#14081 from peak3d/audiotrack

Implement SDK21 AudioTrack constructor

Merge pull request xbmc#13605 from FernetMenta/vaapivpp

VideoPlayer: vaapi - do not destruct postproc if buffers are still in…

Merge pull request xbmc#12966 from MartijnKaijser/v17.6

Bump to v17.6

Merge pull request xbmc#12947 from MartijnKaijser/v17.5

[release] bump to final v17.5

Merge pull request xbmc#12698 from MartijnKaijser/17.4final

[release] bump to final v17.4

Merge pull request xbmc#12633 from peak3d/contentlookupKrypton

[ADDON] Transfer ContentLookup properly