Removed OpenTK.Graphics.Glu class (reason: deprecated upstream; most functionality provided by OpenTK math; not compatible with OpenGL 3.0+.) OpenTK.Graphics.Glu can be accessed through OpenTK.Compatibility.
Added OpenGL|ES-specific ErrorHelper classes.
Moved OpenTK.Graphics.DisplayDevice and OpenTK.Graphics.DisplayResolution to the root OpenTK namespace (reason: their functionality is not specific and does not depend on OpenTK.Graphics).
Split Graphics*Exception classes into different files.
Made GraphicsErrorException public (reason: necessary for OpenTK.Compatibility).
Made example source code visible for all examples in example browser.
Updated Prebuild.exe to newest SVN version (resolves issues with resources).
Added .rtf and .resx files to Examples project in Prebuild.xml.
Added Enums.GLenum which contains all OpenGL enumerants. Functions with GLenum parameters now do not take ints but Enums.GLenum.
Added ref/out overloads.
Updated OpenTK.OpenGL.Bind (0.7.7)
Split GL enums, core and extensions to different files. Extension support is missing for the time being.
Updated the framework implementation and namespace.