Fixes context menus on 10.7
Making rom importer more responsive by using an NSDirectoryEnumerator instead of file manager's -contentsOfDirectoryAtURL
Fixed Theme.plist
Better (case-insensitive) sorting in collection views.
Added debug window for collection views.
Importer uses background queue to prevent OpenEmu from locking up.
Fixes #417.
Changing selection in sidebar also changes the selected system in controls preferences (Fixes #476).
OEHUDAlert: added support for two input fields
Initial add cheat modal
Merge remote-tracking branch 'upstream/master'