Bug fix - nd.py - Do not use DeferringList during tests.

This fixes freelawproject/juriscraper#22
Bug fix - ca1.py does not scrape all meta-data available.

Fixes freelawproject/juriscraper#23

Parses out lower_courts and lower_court_numbers.
Bug fix - ca2 - Call titlecase() on case names

Fixes freelawproject/juriscraper#24
White space cleanup.