[HOpenGL] Patches to cabal files

[Jason Dagit]

Hello,

I had a hard time finding the source for the opengl bindings because the
locations mentioned in the .cabals were no longer valid.  In particular,
http://www.haskell.org/HOpenGL/ is a 404.

Eventually I stumbled on the wiki page, so I changed the above URL to
http://www.haskell.org/haskellwiki/Opengl and added a link to the darcs repo
in each cabal file.  Also, 'cabal sdist' gave a few warnings and one error
so I fixed those as well.

I've attached patches for all these changes.  Please let me know if you have
any questions or concerns.

Thanks,
Jason
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.haskell.org/pipermail/hopengl/attachments/20110317/f839a9dd/attachment.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: GLURaw-update-locations-in-cabal-file.dpatch
Type: application/octet-stream
Size: 2510 bytes
Desc: not available
URL: <http://www.haskell.org/pipermail/hopengl/attachments/20110317/f839a9dd/attachment.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: GLUT-update-locations-in-cabal-file.dpatch
Type: application/octet-stream
Size: 1940 bytes
Desc: not available
URL: <http://www.haskell.org/pipermail/hopengl/attachments/20110317/f839a9dd/attachment-0001.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: OpenGL-update-locations-in-cabal-file.dpatch
Type: application/octet-stream
Size: 2728 bytes
Desc: not available
URL: <http://www.haskell.org/pipermail/hopengl/attachments/20110317/f839a9dd/attachment-0002.obj>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: OpenGLRaw-update-locations-in-cabal-file.dpatch
Type: application/octet-stream
Size: 1949 bytes
Desc: not available
URL: <http://www.haskell.org/pipermail/hopengl/attachments/20110317/f839a9dd/attachment-0003.obj>