Merge pull request #5 from howardjing/master

visualzation
doing relationships views
fix double sign_in
Merge branch 'master' of https://github.com/gabby2212/fbhack
Merge branch 'master' of github.com:gabby2212/fbhack
Error in relationships views
Merge branch 'master' of https://github.com/gabby2212/fbhack
Translated php into rails
adding socket io, adding socket io events for userCreated and paymentCreated
Merge branch 'socketio'

Conflicts:
	app/views/payments/new.html.erb
	config/routes.rb
Merge branch 'master' of https://github.com/gabby2212/fbhack

Conflicts:
	app/controllers/payments_controller.rb