Also removing a lot of mania code relating to gravity mod for now.
Implement Ctrl+Enter for Auto in song select.
Update to support new framework VisualTests structure
There's no need to build to VisualTests when they share everything
Fix OsuLegacyDecoder's parser being NULL if no ruleset was specified
Allow Rulesets to create a non-FontAwesome icon
We need to expose EdgeEffect as it's used in places.
This also - Renames TextAwesome to SpriteIcon. - Removes the default size of "20" from SpriteIcon (now defaults to the underlying texture size).
Tidy up osu-stable import process
Improves performance substantially.
Disable track changing buttons in the music controller depending on the current screen
FirstOrDefault when called on a TableQuery with a predicate doesn't use table indices
Now can locate any osu-stable installation using registry lookup (with ample fallbacks). Also uses a much more controlled access method via StableStorage.