Merge pull request xbmc#4428 from Montellese/jsonrpc_optional_logging

JSON-RPC: make logging of incoming requests optional and configurable

Merge pull request xbmc#4314 from MartijnKaijser/beta1

[release] version bump to 13.0 beta1

droid: fix build

Merge pull request xbmc#3821 from MartijnKaijser/12.3

[release] bump version to 12.3

Merge pull request xbmc#3740 from koying/fixdroidextplayer

FIX: External Player support for Android. See: http://forum.xbmc.org/sho...

cximage: additional fix for 0e3d166

Merge pull request xbmc#3329 from ace20022/lang_fixes

[Fix] Fix preferred audio/subtitle language mechanism.

[cosmetic] Fix two member function definitions on the same line

Merge pull request xbmc#2998 from arnova/pictures_crash_fix

fixed: Crash in GUIPicturesWindow caused by PR2890 (fixes xbmc#14500)

Merge pull request xbmc#2914 from manio/patch-1

cosmetics: correct typo in DVDPlayerCodec.cpp