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 SoundReader class.
Added OpenTK.Math.Functions.NextPowerOfTwo
Fixed several AL functions, and added overloads to AL.BufferData.
Added OpenAL wave playback sample.
the [...]GLNative classes now use GLContext instead of the platform-specific [...]GLContext implementations.
Updated the IGLContext interface with functions to query the current context.