- Create contacts migration
- Fix tags migration to have contacts_id foreign key instead of user_id
revert tags migration to have user_id foreign key
add contacts_tags join table migration
remove timestamp fields in create-tags migration
change contacts.notes to type TEXT
- force each model to declare timestamps: true if the model needs timestamps
remove paranoid option for tag model
- Add helper methods in test/index.js for getting valid model attributes
- Fix user model tests
remove unnecessary allowNull: false entries and validate for notNull
default value is not allowed for TEXT columns