Link to both glu libraries and opengl, so that there are no unmet dependencies at build time for the windows build.
Tabs -> spaces
Avoid compiler warning: operation on ‘gms.ptr’ may be undefined [-Wsequence-point]
Set UTF-8 encoding in Rakefile for Ruby-1.9.
Add loading of binary so file in fat binary windows gem.
Don't pollute the global namespace.
Update Manifest.txt
Add ext/glu/gl-enums.h copied from opengl.gem, to ensure that all constants are available on the given platform.
Update History.rdoc
Bump VERSION to 8.2.0
Strip dll files for binary windows gems.