using pg in production and thin everywhere
setting config.assets.initialize_on_precompile to false
adding procfile for node
adding production socketio url
assets debug mode in production for arborjs
Revert "assets debug mode in production for arborjs"

This reverts commit e8a8b5ea1d57437aa63196c2fd70bed63479a54c.
removing arbor-rails, adding it to the public folder
Merge branch 'master' of https://github.com/gabby2212/fbhack

Conflicts:
	Gemfile
Merge pull request #7 from howardjing/master

for heroku