Small README fixes
Use new melpa URLs
Replaced remove flycheck function
Add .projectile.cache to .gitignore
Merge remote-tracking branch 'upstream/master'
Require at least Emacs 23.3, since 23.1 is unusable

See #220
Enable aggressive-indent for lisps
Restore accidentally removed sanityinc/newline-at-end-of-line
Add LICENSE (FreeBSD)

Closes #221
Fix up disclaimer paragraph in LICENSE
Provide maybe-require-package: like require-package, but fails softly
Use maybe-require-package to avoid emacs 24 version checks
Remove init-marmalade, which I no longer use
Add rbenv to the emacs path for ruby subprocesses
Add color support to the compliation buffer
Fix ruby line compilation
Merge remote-tracking branch 'upstream/master'

Conflicts:
	lisp/init-flycheck.el
Replace bundle exec with zeus in rspec compliation functions

It would be better to have a conditional looking for a .zeus.sock file in the project root
Add delete-file-and-buffer
comment out aggressive indent mode