Added momentjs
Added basic calendar directive
Added calendar month test to index page
Add day to month date object

Prevents weird bug with month names
Added classnames to calendar <td>'s
Added class to <calendar-month>
Added initial styling
Update calendar on year change
Test changing year in index page
Document `buildWeeks` function
Rename objectivize function
Documentation
Fix off by 1 error in <calendar_month> controller
Rename <calendar_month> controller variables in `findLastDay` function

To make it clearer what’s going on
Added basic calendar-year directive
Removed test methods from index page
Make `buildWeeks` method use parameter instead of global variable and update comment
Add <calendar-year> to index page
CSS for testing only
Merge branch 'custom-calendar'