Upgraded to the latest Gems to ensure we have security fixes for Rack
Updated to latest Rails 3.2.12
Added username to Users table
Added username field to admin system forms
Cleaned up a bunch of stuff in the admin system, getting rid of 'show' actions, etc
Removed the Posts scaffold and database table
Added jQuery-datatables and will_paginate gems, removed Figaro gem
Added support for jQuery Datatables to application CSS & JS files
Integrated datatables, fixed some admin errors and updated Sitemaps