Replies to user's comments on profile page

* Refactored out use of facia in identity as it has no suport team (as per @kaelig's request)
* Update to components `setOptions` to be better
* Getting closer to having the idea of an ActivityStream - which will hopefully usurp comments in general
* PROFILE REPLIES!

# Shut it and show me!
![profile-page-large](https://cloud.githubusercontent.com/assets/31692/3174854/b7600d1e-ebf5-11e3-96a5-fa1a04d5b826.png)
![profile-page-med](https://cloud.githubusercontent.com/assets/31692/3174855/b7601cf0-ebf5-11e3-9775-aa039dc8a5ef.png)
![profile-page-small](https://cloud.githubusercontent.com/assets/31692/3174853/b75fb85a-ebf5-11e3-97d6-09ca52ebcadb.png)

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![You talk too much](http://static.fjcdn.com/gifs/such+talk+wow.+much+opinion_6b6a70_4742480.gif)