Vagrant 905834

This adds an option to deploy kitsune via Vagrant with Ubuntu 14.04. 

* ./manage.py generatedata does not currently work, not sure why. Was planning on using an anonymized dump of the production database for data.
* Also, this is blocked until the requirements update in #1984 is merged as well.
I think you need the other bits here, too. The hacking howto has this:

```
mysql> CREATE DATABASE kitsune CHARACTER SET utf8 COLLATE utf8_unicode_ci;
```