added types to all the things; added `by_type` view
switched to existing `created` key name
removed evently & couchapp vendor; never used them
upgraded mustache.js (0.8.1); fixed sitemap to match

Avoiding recursion problems by setting `children: false`
http://stackoverflow.com/questions/13408425/mustache-js-recursion
removed ye olde comment in page.js
type list/view work
added _blueink/items-by-type route

Not quite sure I like the `/_blueink` prefix...
but starting there for now.
Add _blueink/item-types endpoint
Add item endpoint; Improve types availability in lists