Getting http://localhost:3000/pictures to work
Making pictures show at /pictures
Making each picture show at its own URL using static routes
Refactoring Step #4 to use dynamic routes
Adding feature to create new picture using HTML form
Refactoring Step #6 to use Form helpers
Creating Picture model in database
Moving @pictures in pictures_controller.rb into database
Refactoring to save new pictures in database
Configuring root as pictures#index
Refactoring views to use helpers and adding navigation
Adding feature to edit pictures
Refactoring routes to use resources
Adding feature to delete pictures
Changing db in production to pg