Corrected html not showing up correctly in quest modal

![screen shot 2014-10-17 at 12 46 08 pm](https://cloud.githubusercontent.com/assets/2916945/4683340/b898ea3a-5625-11e4-9263-00d3c589955d.png)

ok! but you should remove the old binding {{::Content.quests[user.party.quest.completed].completion()}}