added some names and groups to substitution patterns.
no functionality is changed.
You can now activate and deactivate patterns and modes. pretty-symbols aren't precompiled any more.
rename interaction-mode-alist to modes-aliases and put literate-haskell-mode into it
nrepl-mode is an inferior process mode for clojure
changed groups for most patterns and set up some reasonable defaults
make modes parameter optional in pretty-(de)activate-groups/patterns
Merge pull request #5 from grettke/names-and-groups

Handle names and groups.