Fix typo in drawings.rkt that made it non-executable.  (Why didn't we
notice this earlier.)
Fix the clean target in the Makefile
Removed funs, which should be created automatically.
Update README to reflect renaming.  Also added a few more instructions.
Rename gimp-dbus.rkt to pdb-dbus.rkt.  (This more clearly reflects
the purpose of the library.)
Update .gitignore to ignore some generated files.
Rename simplify.rkt to unsafe.rkt, a better name overall.
Prepare for transition of name from LoudGimp to gigls.
Add experiment to create a sample image.
Fix bug in sequence-contains?
Add better support for color names.
Improve support for context-set-fgcolor and context-set-bgcolor.