Added IntelliJ files to gitignore
Made comments form submit via ajax AND made cmd/ctrl + enter submit the form for awesome user experience
Merge remote-tracking branch 'origin/master' into ajax-post-submits

Conflicts:
	app/assets/javascripts/redcursor_app.js.coffee
Merge pull request #88 from mutle/ajax-post-submits

Post submits + Autorefresh bugfix