update MetaDataCV schema
update metadata module and api resource to use locally hosted ontology list and versioning of CV items
fix metadata template stuff
api annotation resource: added option to filter by md5, single with GET, multi with POST
Merge branch 'develop' of git@github.com:MG-RAST/MG-RAST into develop
change table names from test to prod
annotation API, fix to md5 POST
Merge pull request #509 from teharrison/develop

metadata and api update