Make meta common, add JSON getter/setter.
Role name is not email.
Database seeding.
Wrap server setup in start method.
Load all roles before starting up.
Fix issue with model loading.
Fix meta defaultValue.
Export models directly onto test helper.
Fix SQL generation issue with JSON.
Add reverse relations.
Improve documentation of Roles.
Cache roles, getById convenience method.
Test helper: export Sequelize and sinon.
Requirements checking for RoleUsers
beforeCreate hook to auto-approve.