Made string translatable
Merge branch 'master' of github.com:UniversalMediaServer/UniversalMediaServer
Implemented audio volume normalizing in MEncoder

I commented the GUI option though because the feature is broken in MEncoder. Hopefully it will be fixed.
Merge branch 'master' of github.com:UniversalMediaServer/UniversalMediaServer
Formatting
Updated jgoodies-forms to 1.6.0 and jgoodies-looks to 2.5.2
Update deprecated methods based on jgoodies updates