Fixed / Simplified Version comparison for MPEI
Mantis #4425 : Try to lowest Picture Generation Thread and use ThreadPool to be less aggressive.
Enable WMV WMA codec format setting for LAV suite (setting will be change only on first run and if lav is set as default splitter)
Reverted previous commit as was causing exceptions.
Merge remote-tracking branch 'remotes/origin/BUG-4425-Picture_Thumbnail_Generation_can_be_too_agressive'
Merge remote-tracking branch 'remotes/origin/BUG-4429-Default_LAV_Setting_can't_play_WMV_WMA_files'
Merge pull request #22 from cwchapma/test

Mantis #4437 - Fixed TvServer depedency check / Simplified Version comparison for MPEI
Correct fix for auto DJ not to add tracks already in the playlist unless there is no alternative
Add option to avoid duplicate tracks via autoDJ
Merge remote-tracking branch 'remotes/upstream/FEAT_Last.fm_API_2.0' into 1.4.0Fork_SEB_New_Master

Conflicts:
	mediaportal/ProcessPlugins/LastFMScrobbler/LastFMScrobbler.cs
Merge remote-tracking branch 'remotes/upstream/master' into 1.4.0Fork_SEB_New_Master

Conflicts:
	mediaportal/WindowPlugins/GUIPictures/GUIPictures.cs