Solved parsing issue when metadata contains colons
Added browse by genre, improved some behaviours
Improved browse by genre
Orion's fix for SLOD (SpinningLoaderOfDeath)

This should improve the behaviour of the SLOD (SpinningLoaderOfDeath),
avoiding the UI to get stuck and unusable in some cases
Fix for the Library backwards browsing
Fixed typo that caused issue #40

https://github.com/RuneAudio/RuneUI/issues/40#issuecomment-66788973
Merge pull request #43 from RuneAudio/master

changes from ACX