redid chapter 8, still trying tof fix authentication_pages_spec
FINALLYgit add .! FIXED THE STUPID AUTHENTICATION_PAGES_SPEC failing tests and reverted session new partial to old form_for syntax
updated header partial with sign_in conditional, updated edit template, wrote specs for user and authentication, updated session_helper and users_controller
added before_action for signed_in_user
added correct_user before filter
added store_location and redirect_back_or helper method to do remember where user comes from and do redirect
redid store_location, redirect_back_or before_actions, removed unused helper functions in session_helper, cleaned up new.html.erb
removed comments from authentication_pages_spec.rb
added index.html.erb, added before filters on index, wrote specs around index
added faker gem, add sample user rake task
added will_paginate gem, added test for user index pagination, added sample data rake task to generate dummy users
refactored user controller and added user partial
added admin flag to user model
added User#destroy action, fixed current_user helper, added test for destroy action