Add backbone.localStorage extension
Futz with layout settings.

Started getting into the app structure and starting moving things heedlessly about.

* Moved 'site' views to 'application' subdir.  It doesn't make sense to me to have i
  the 'site' view/templates/styles stuff in a base directory with subdirs for c
  ontrollers that have the same view/templates/styles folders.  Both the controllers
  and the 'site' are extensions of the base View, so they should be on equal footing.
  Also, this just looks cleaner to me.
* Added stubs for a Leagues controller/views.
* Minor README updates