Update jQuery.
Add PageSet view.
Upate Backbone version too.
create a page model.
Copying all of the confused Page functionality into page view, while the disentangling takes place.
Add a PageSet model to each document.
Swapout old PageSet for new Backbone PageSet.
Oops, Page not Pages.
PageSet and Pages views should really be a single entity used to control interaction with pages.
Removing page set views that have been preliminarily moved into the Pages view.
Rearrangement to split back out a view for groups of pages vs individual pages.
Simplifying for loop w/ each as per master.
Add defaults to page models, and JSHint it.
Flop calls to trackAnnotations over into its new namespace.
Replace events/navigation and views/page_set now that it's clearer why they need to be in those positions.
Notes for the Pages.resize function.
Forgot to commit the removal of PageSet view from views/page
Whoops, a file that should have been committed much earlier.  Renders notes into page.
PageSet view needs its models!
Noting down more architectural assumptions.