changed header text on login page
modified user presence validation messages
check that user is logged in except on some certain controller actions
removed :active and :hover styling on select element, caused glitch on IE8
added route to user show from 'Profile'
added password resets controller
added password resets resource to routes
added password reset controller actions
added password reset form
skip :authenicate before filter on password resets controller
default link styling
added link to password reset form on login page
give 24 hours for password reset expiration
set action mailer default_url_options for development
added Messager mailer
store auth_token for user after authentication instead of using user id
added password reset method to messager.rb
added letter opener gem
added user method to send password reset email
set letter opener as development mailer delivery method