Merge pull request #1 from nickmeehan/NICK

Added skeleton to repo
Deploy website with Hello World to Heroku
  *Used skeleton
Add Procfile to deploy to Heroku
Merge pull request #2 from nickmeehan/Chris_Andrew_Heroku_Deployment

Chris andrew heroku deployment
Merge pull request #3 from nickmeehan/NICK

Added users model, and users migration
App can display a users gravatar image
  *logic in _gravatar_image.erb view

TODO
  *Access email for logged in user
  *Include gravatar image on profile page
Merge pull request #4 from nickmeehan/gravatar_branch

App can display a users gravatar image
Added test views for login and landing page for users
Merge branch 'master' into NICK
Fixed sessions bug and created a users path to test to see if users can get into the system