downgrade OWSLib due to bug in https://github.com/geopython/OWSLib/pull/82
make default model in pycsw.admin.setup_db more robust (#179)
remove unused object
Merge pull request #194 from tomkralidis/issue-179

make default model in pycsw.admin.setup_db more robust (#179)
make tests build databases on the fly (#195)
cast as path
setup testdata only if SQLite3
make record loading sorted
add back in default CITE DB
Merge pull request #196 from tomkralidis/issue-195

make tests build databases on the fly (#195)
update docs