[ffmpeg] fix: patch needs to operate from lib/ffmpeg
Add python-imaging dependency its been a ppa dep since 2011

Add zlib1g-dev Readme.ubuntu since has been part of ppa deps for a while too
and its part of readme.linux.

Full A-Z Alphabetical sort on both readmes's as per wsnipex comments

Squash all into 1
Fix undefined reference caused by wrong detection of gcc builtin atomic functions.
ADD: JSON Favourites namespace

Implement as discussed in http://forum.xbmc.org/showthread.php?tid=154371
- Favourites.GetFavourites
- Favourites.AddFavourite
fix compile after 095350534c7d1de2219d64e5769ae2e1a0a1f91f
Merge pull request #2652 from ace20022/python_convertLang

[Python] Add convertLanguage(const char* language, int format) method.
[musicdb] musicdb restructure for musicbrainz artist IDs - remove artist/album ID from CSong and place into artist/album, rewrite the info scanner music database and gui windows, and update the scanners and scrapers to support musicbrainz ID resolution
[musicdb] refactor out FindAlbumInfo and tidy up some common code
[musicdb] implement a per host rate-limiter to avoid hitting the musicbrainz rate-limit and be more friendly to our peers.
[musicdb] support reading/writing compilation flag from the scrapers
[musicdb] support reading/writing song credits from the scrapers
[musicdb] set art properly for musicdb items in the song info view, and set more all artist arts (artist thumbs)
[musicdb] update the music database APIs to be more consistent
[musicdb] update scrapers to support musicbrainz lookups
[musicdb] remove OnManualAlbumInfo - not used in confluence
Merge pull request #2626 from night199uk/musicbrainz

[music] add musicbrainz support to the music library
Remove unused DVDPlayerAudioResampler from VC project and from Makefile.in
Delete unused DVDPlayerAudioResampler.h and .cpp
Link with libsamplerate-0.lib from SoftAEStream.cpp
Merge pull request #2654 from uNiversaI/patch-1

Add missing dependencies to Readme.linux and Readme.ubuntu sort alphabetically