Two biggies: 1) Beginning of API for the three major AJAX functions: a) Taxes b) Expedited Fee Changes and c) Removing items.  2) pushState functionality for tabs.  Now users who are expecting to be able to use the Back and Forward buttons can, they can bookmark, they can go to the URL as expected and have the proper tab show.  rad sauce.
Merge branch 'master' of https://github.com/JustinSainton/Flower.org-Theme