updated broccoli to 0.9.0, added ember-qunit, got first green test. rename to UnCalendar

[ghedamat]

run npm install and bower install after pulling this commit

[ghedamat]

@heycarsten I added the rename to this pr too

the readme probably needs some more love

and the jsbin example might need to be updated

(we might also add a note about the alpha stage we're in :) )

[heycarsten]

@ghedamat sgb