org-mac-link-grabber has been renamed to org-mac-link (fixes #131)
Add cl-lib-highlight
Drop clojure slime support, and make slime work with common lisp

See #56, #57, #70

If upgrading, first remove ~/.emacs.d/elpa/slime-fuzzy* and
~/.emacs.d/elpa/slime-repl*, then restart Emacs.
Require installation of my new whitespace-cleanup-mode
Merge remote-tracking branch 'upstream/master'