Version 1.1.12a

Editor Features
- Added narration to the editor menus.
- Added a command to mute all other channels (ctrl+m).

2.0 Features
- Steering lanes now function properly in general.
- Move the combo and judgement display out of the way when the camera's pitch is moved up.
- Raise zig-zags up a bit.
- Fixed a bug where the track lines did not draw to the end of the track.
- Fixed the positioning of hold particles on cylinder tracks.
- Create the graphics for wide notes when editing them.
- Smoothed out zig zag graphics during cylinders.
- Button hit flashes are now almost positioned properly.

Bug Fixes
- Reworked how slices work after BPM changes.  This fixes bugs, but will require slices to be re-authored.
- Fixed the metronome clap option so it works in all game modes.
- Fixed an issue that was causing many objects to draw too bright.
- Fixed a bug that was causing rigs to wobble randomly at the start of a track.