Upgraded to Rails 4.1 in serparate branch. Few bugs have arisen which need sorting. TRAD-33
Cleaning up specs which are throwing errors from the upgrade to 4.1 - TRAD-33
Removed rail_email_preview gem and setup new vanilla previews. Cleaned up variable declaration in feature specs and fixed bugs with Price and Shipatron4000 library classes. Finished upgrade to Rails 4.1. TRAD-33
Cleaning up update product price functionality and added controller specs for Sku and Accessory. TRAD-34