feat(calendar.js): wrapping any config function with $apply

Signed-off-by: Josh Kurz <josh.kurz@turner.com>
fix(calendar.js): dont call rerenderEvents when we change event sources

Signed-off-by: Josh Kurz <josh.kurz@turner.com>
Fixed requirements links
Merge pull request #70 from biggestempty/patch-1

chore(readme): Fixed requirements links
fix(calendar.js): pass stick true to the renderEvent method closes #84

Signed-off-by: Josh Kurz <josh.kurz@turner.com>
fix(onAdded): not passing stick param

Signed-off-by: Josh Kurz <josh.kurz@turner.com>
chore(tests): cleanup the tests

Signed-off-by: Josh Kurz <josh.kurz@turner.com>
Added docs about watching the displayed date range
bump(0.8.1)

Signed-off-by: Josh Kurz <jkurz25@gmail.com>