Merge pull request #7 from mcepl/volofile

Make volo serve to react on the environment PORT as well.
First steps to restructure Views to intended ones.

Also,

* add “Backbone Fundamentals” as a submodule
* add IndexedDB Backbone adapter as a submodule
* start building models and views (not working ATM)
Binding Backbone collections to the app.
A tiny step towards using Backbone.Collection.

Still doesn't work.