Merge branch 'release'
Merge branch 'master' into development
Moved game logic code off the main UI thread to improve performance.
Reverted multithreading change - Made the glyph rendering significantly faster instead.
Started removing that stupid "Addins" folder thing for the OpenTK implementation. I'll keep the folder for future modding, maybe, but not core stuff.
Rolled version number on NuSpec files.
Changed AssemblyInfo.cs to auto-generate the Build/Revision, making releases easier.