drop database tests.yaml reference, since clouddb
drop database tests.yaml reference, since clouddb

rackspace-orchestration-templates/nodejs-clouddb,rackspace-orchestration-templates/nodejs-clouddb,rackspace-orchestration-templates/nodejs-clouddb,rackspace-orchestration-templates/nodejs-clouddb,pratikmallya/nodejs-clouddb,pratikmallya/nodejs-clouddb,pratikmallya/nodejs-clouddb,pratikmallya/nodejs-clouddb