Moving archive init call to background thread.
Added files from retrode branch. (had too many conflicts in Xcode project)
Sidebar can display devices and does not rely on indexes anymore to determine the children of a group.
Adding and removing categories to sidebar actually works now.
Added debug option to enable retrode support.
Fixed NSDataReadingOptions in ArchiveVG.
Devices-section expands when a new device appears.
Fixed an analyzer warning in OECollectionViewController.
Added OpenEmu header to my files.
Fixed header layout in many files.
OEButtonCell also checks field editor of control view to determine focused state.
Search field uses theming (theme definition needs some more love).
Improved search field appearance (still not perfect)
Even better search field.