Added first test of conform behavior

Conflicts:
	test.py
Partially added second test of conform behavior
Added third test of conform behavior
Collapsed repeated conform test code

Conflicts:
	test.py
Added fourth test of conform behavior
Added fifth test of conform behavior
Stopped using real S3 in tests
Added test for python implementation of conform
Removed dangling errors from rebase
Made NodeJS tests optional for Travis
Merge pull request #10 from openaddresses/normalize-conform

Add tests for conform behavior