remove installing test dependencies in setup.py
Update .travis.yml
Update csw_uuid_constrain.txt
Update csw_uuid_constrain.txt
update release tag
back to dev
Update csw_conterra.txt
back out of 7453eb4b6741bc016b6543010d14960e37c04e6d
update release tag
back to dev
Always register known namespaces. Warn if etree version is unsupported.
Merge pull request #119 from kwilcox/master

Always register known namespaces. Warn if etree version is unsupported.
update release version
back to dev
Add a tox config.  Helps testing against all of the python/lxml configs.

Also started running tests against doctests in *.py files, which I didn't
realize was turned off!  Fixed the few that existed so they passed.
Merge pull request #120 from kwilcox/tox

Add a tox config.  Helps testing against all of the python/lxml configs.
Add convenience function for getting operations by name (#122)
Merge pull request #123 from tomkralidis/getoperationbyname

Add convenience function for getting operations by name (#122)
make case insensitive to be safe
Update csw.py