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.
It's only changing the order of the packages. Instead of putting new_sys_path packages at the front of sys.path, it appends them to the end. It makes lookup times much quicker because most of the needed packages to run the server are not gathered in new_sys_path.