Minor Bug Fixes

Minor bug fixes with some of the key remaps.

Auto-generated Keymaps

Includes a module docs/plot.py that automatically generates key maps representing all the key remappings in the various xml files. Should make it easy to keep the documentation for the remappings up to date without editing anything except that actual XML configuration files.

First Stable Release

First time that the extra modifiers got added, but it seems to work well.