make sure there is always a due date
integrate jquery datepicker for selecting lead task date on publish
add category model
add initial template category select box
add javascript to select and add new categories
add category name to templates#index
add table headings to templates#index
add select box to filter by category on templates#index
fix assigning template to a category
use javascript to toggle showing the specify_lead_time id
adjust public page copy
add multi-stage to capistrano