include running unit tests on postgres and sqlite3
include running unit tests on postgres and sqlite3

new queries and joins have been introduced, and will be a while before merged into master and full-test-suite

stuzart/seek,HITS-SDBV/seek,HITS-SDBV/seek,HITS-SDBV/seek,stuzart/seek,HITS-SDBV/seek,stuzart/seek