Core reorganized: Router is now only searching models/controllers while Application instanciates and stores them.
Controllers are now pushing routes via `this.app.routes` in their init methods
Controllers can now access the config with `this.app.settings`, Db via `this.app.db`, ...etc
App config renamed from `app.options` to `app.settings` to match /w Hapi.
Version updated to 0.0.3-alpha