xbmc/xbmc — pull request #2162 by ace20022 (2013-02-02 13:28:01+00:00)
Title: Unify the assignement and usage of the name and language of streams

The first few commits improve/correct the assignment of dvd streams' name and language.
Next the get*Language methods now return a three char code if possible.
This code is used to show the full language name in the gui.