Merge pull request #142 from kwilcox/master

Fix python 2.6 error in logging
Update wfs110.py with default OutputFormat=None
Merge pull request #144 from rsignell-usgs/master

Update wfs110.py with default OutputFormat=None
update self.outputFormats
Merge pull request #145 from rsignell-usgs/master

update self.outputFormats
Add an __eq__ operator to Crs
PEP8 code cleanup (mostly whitespace fixes)
Add an instance of NullHandler to the logger, not the class.
Add request URL as a DEBUG log statement in WFS 1.x getfeature
Move the OrderedDict import to the util section
Add test helper to parse URLs into KVP pairs
Add python 2.6 requirements to Tox.

Also changes the tox config so the testing resources files can be used
Fix many tests, mostly due to unordered dicts and unsorted lists