Possibility to get "Recently added"-items for each collection
'utf-8'-encoding url to avoid errors with special characters (like umlauts)
Merge branch 'master' of https://github.com/MediaBrowser/MediaBrowser.XBMC
Merge pull request #89 from gelsner/master

Bugfix (missing utf-8 encoding) and new "recently added"-property for skins (limited to userdefined collections)