Even though the application only deals with one CouchDB table/database, for convience,
interacting with the datasource is split into the following two models:
Data model for access the pastebin documents.
In this instance it works as an inbetween of the controller
and the CouchDB adapter. The goal being that the controller
can ask for data in a very generic way. Now in 0.3 version,
no special considerations are needed when interacting with it.
This model is used to store Couch design views to the `Paste` database
It also defines it. Do not call a 'find' on this model. To view the view, use
the 'design' condition in a 'find' call on the `Paste` model, ie :
Index page data is found with :
When the find call in the example above returns a NULL, that means the view does not
exist in the `Paste` database.