Merge pull request #174 from dblodgett-usgs/master

Title for serviceIdentification
quick fix to add gmi:MI_Matadata support to csw
Merge pull request #175 from GSA/catalog

quick fix to add gmi:MI_Matadata support to csw
update test
add support for Basic Authentication for CSW (#176)
Merge pull request #177 from tomkralidis/issue-176

add support for Basic Authentication for CSW (#176)
update release version
back to dev
Changes to supress prints. Should work to add logging to wps.py rather than printing to stdout.