Merge branch 'signup_branch' of https://github.com/ckampfe/sounding-board into login
required to continue login work
login functionality added
added logout functionality
fix login session assignment
Added signup, login, logout view logic and forms to index view
initialized bare index view
Merge branch 'master' into login

Attempt to fix collision with signup branch that was merged into master
initialized users_controller_spec
incomplete test code, pushing so we can work on another machine
added capybara to Gemfile and dependencies
broke out session identification into helper method
moved controllerhelper tests into helpers_spec, tests for users_controller
added tests for login, logout, signup and corrected current_user error
resolved merge conflict on application_controller page
Merge pull request #6 from ckampfe/login

Login