migrate users, stations, stop, lines tables
add gems to Gemfile
add rails rspec
add resources to routes.rb for users, stations, stops, lines
set root to 'stations#index' in routes
setup models rb files for user, stop, line, station
set associations between line, station and stop
add rspec testing for User
add rspec testing for Station, Stop and Line
add the empty controllers for users, stops, lines, stations
add bootstrap