Make Stream description in live broadcasting preferences non-translatable. This saves a html blob, while the default description ,that is pulled from dlgprefshoutcast.cpp is still translatable.
Scheme -> Color Scheme in the Preferences
Merge branch 'label-cleanup' of https://github.com/esbrandt/mixxx into label-cleanup
Revert "Update translation templates again,this time against latest label-cleanup ;-) Found 1247 source text(s) (71 new and 1176 already existing) Kept 54 obsolete entries"

This reverts commit e1196883641d55c9e6ff6aaeae15a7bab9d0454c.
Revert "Update translation templates. Found 1230 source text(s) (125 new and 1105 already existing) Kept 57 obsolete entries"

This reverts commit fc27831cc7f714e081e5ace0560bd56c499d87a6.