white space, comment, review, moment, single

- white space is now following the *conventional* way
- added comments [not that it's needed]
- reviewed the code for EggHead.io lessons
- moment is now added [not in use, yet]
- single search box rules em' all instead of having three
resolve, promises, router

- am now a pro with promises and resolve
- shit is highly controllable
- seriously though, the ng-app is now controlled with `appCtrl` to catch
failures on resolve and promises so we can `take care of em`