Serve static assets
Updated Gemfile to work with heroku
Created skeletons files for StaticPages controller
Updated database.yml to use postgres. Added .ruby-version and .ruby-gemset. Updatd .gitignore to ignore RubyMine files
Wrote integration test for state_pages
Added contents to static_pages to pass integration_test
Wrote integration test for about page
Wrote app/views/static_pages/home.html.erb   Integration test now passes
Added more integration tests
Pages are updated and refactored. layouts/application.html.erb is also updated accordingly
Merge branch 'setup'