added user login, logout (via sessions)
user can create main event
Merge branch 'master' of github.com:kevsherman/bbk_final_project
main_event now sets user_id to session[:user_id] on create
Login/Signup Redirect to Main Event, SubEvent Controller and new View
Main Event & SubEvent _forms
removed default test suite and installed rspec, capybara for development group and added pg gem for production db
Merge branch 'master' of https://github.com/kevsherman/bbk_final_project
catching up with master