rewrite Maria TodoMVC example to use the latest version of Maria and the new TodoMVC template
TodoMVC only supports browsers with String.prototype.trim so do not need to have a checkit.trim function so that older browsers work.
TodoMVC prefers focus over select
confusion around necessary tag was resolved in favor of using <strong>
use assests folder instead of copies part of Maria example
use assests folder instead of copies part of Maria example
ensure source files pass JSHint
hide #main and #footer when no todos
the TodoMVC folks don't want to warn users with JavaScript disabled
Appended a trailing slash to the links for dermis, backbone_marionette, thorax.
Merge pull request #412 from seanparmelee/gh-pages

Appended a trailing slash to the links for dermis, backbone_marionette, thorax.
Update to thorax latest, fix checkbox error on empty. Closes #411
Use if instead of &&
Merge pull request #413 from eastridge/gh-pages

Update to thorax latest, fix checkbox error on empty. Fixes #411
Update to YUI 3.8
Closure: Fixed rendering of completed items

Class name is now set in the template rather than at the view layer, because
todomvc.view.ToDoItemControlRenderer#setState is called on the old element
before it's removed from the DOM, so modifications don't persist.
Closure: Updated compiled JavaScript, version reference
Merge pull request #416 from passy/closure-strike-fix

Closure app doesn't apply 'completed' class to items
CanJS: Consistency fix for clear button
Merge pull request #418 from passy/canjs-all-fix

CanJS: Consistency fix for clear button