darcs-hash:ad18e1760edf8955b491d36658b63d04eabc17c1

- GLU: added asd file and stub .lisp files.
- Examples:
    - added cl-glut-examples.asd
    - new example: gears.lisp
- GLUT: added asd file and implemented a few routines. (mostly those
  needed by the gears.lisp example)
- Add my name to HEADER too.
- 3 separate manuals is probably overkill? Use only one for now.
- GL:
     - fixed enums, these should canonicalize to GLenum, not int.
     - renamed gl types from GLfoo to gl:foo (and exported them)
     - fixed erroneus check-type.
     - look for libGL.so.N if libGL.so isn't found.
     - removed some tabs from the files.
     - added missing space between ":constant-attenuation" and
       "linear-attenuation".
     - added missing (declare (ignore ..)) to avoid warnings.
     - fixed a small bug/typo where a foreign array was being accessed
       as if it were Lisp array.
     - change ;;;-comments to ;;-comments in package.lisp in order to
       indent well.

darcs-hash:e7c742ebc970613bcc74370bf3d2df27aa67ffe0

Just straw, no content. Taken from cffi mostly.

darcs-hash:1f6af200c74d92ccf125e3327d5373d676368570