add repo-level scripts for debugging in server and test modes
start extracting sequelize definition into its own module...
oh right, these tests seem a bit silly now.
intermediate state. old post model + tests exist but it all seems useless now...
more more more
move old user model + test to 'UserLegacy'
bugfix: make model/Post.js tests less worthless
add scaffolding for sequelize-based User model
user name existence test passes
wrote test that adds a validation error for user name > 30 chars