Render data

* Moved API key to config.js
* RiseVision.Calendar.DataProvider gets data from the Google Calendar
API
* RiseVision.Calendar.Day renders a single day
* RiseVision.Calendar.Event renders a single event
* RiseVision.Calendar is essentially the controller

Rename DataProvider to Provider
Merge pull request #22 from Rise-Vision/chore/show-data

Render data