Merge pull request #1 from mthoover1/models_and_migrations

Models and migrations
fix typo in model associations
add attr_accessible to models
change user migration password to password_digest, update schema
working seeds file
Merge pull request #2 from mthoover1/seeds

Seeds
initial routes
controllers and views for lines and stations, update models for preferred params
user signup/login/logout/sessions all working
styled homepage and layout
require jquery in js file
partials in use for homepage and line pages
Merge pull request #3 from mthoover1/homepage

Homepage and lines views complete with routes and controllers. Station page incomplete.
station page styled header and empty map div
included helpers in app_controller, updated route for profile
initial profile page and better route names in links on nav
restyled signup and login forms
rspec tests for user and line models, updated gemfile for factorygirl and rspec
Merge pull request #4 from mthoover1/rspec

Rspec
remove test folder