Add new preset "HWP Personal", set up menu links#4431

#4431 

**Note**: This PR does not handle reverting yet. `os => spaces`, `vsite => strongarm` and `vsite_preset => spaces` must all be reverted manually to see any changes.

### Changes

* New preset "HWP Personal"
* Rename "OS Scholar" to "Minimal" in vsite register form
* Add default menu links "Bio & CV", "Publications", "Classes"

### Todo

* Specify theme flavor?
* Block layout

![screen shot 2013-11-19 at 1 38 50 pm](https://f.cloud.github.com/assets/228733/1575151/ddeb9eae-5149-11e3-8ad5-f7354ff44386.png)