Don't interpolate border image of popout window
Added high-resolution toolbar buttons.
Added high-resolution rating artwork.
Adds blank slate 2x artwork.
Adds high-res search field artwork.
Adds 2x popup button for the preferences.
Adds 2x grid view selector.
Fixed grid view selection drawing for 2x.
Cleaned up gloss image drawing code.
Updated list_indicators.png to include spinner. Added 2x list indicators.
Added 2x grid view background artwork and fixed high resolution noise pattern drawing.
Added debug option to disable grid view gloss overlay (Fixes #522).
OEButton actions are ignored when application is in background. (Temporary fix for #619).
Use integral point origin for preference toolbar icons. (Fixes #621)
Fixes #619 by sending actions to file's owner instead of first responder, as PGGB suggested.
Revert 72cd7f4b0163125ce1968617de98b3f58a452d42.
Fixes high res controller images.
Sega controller pref fixups
Copy 2x assets to system bundles for supported controllers
Forces popupbuttons to a height of 23 points. (Fixes #625).