Updated EpicEditor to 0.2.2
Uses EpicEditors own sync instead of jQuery to update the text field
Extends correct template for DCMS 3
Fixed template layout and ditched Sekizai
Makes sure an up to date version of jQuery is loaded
Made the edit area fill up the modal nicely
Enabled focus on load
Fixed script layout
Ditched old migrations (they wouldn't work anyway, because of the changed namespace)