Empty Rails app.
Switch sqlite3 to pg, remove public/index.html
Merge branch 'master' into JL
Added example 337 that needs paginating.
Merge branch 'master' into JL
Add example 338, which is 337 with pagination.
Merge branch 'master' into JL
Added 339 (example of dropzone image uploading).
Merge branch 'master' into JL
Oops, was just testing handout code.
Merge branch 'master' into JL