BAMPFA-298: Configure onejar plugin to build two jars.
BAMPFA-298: Refactor InjectMetadata to avoid commenting out code to build jars with different functionality.
BAMPFA-298: Remove a local path.
BAMPFA-298: Stub out database query for testing.
BAMPFA-298: Integrate postgres driver, with a stubbed out query.
BAMPFA-298: Change JDBC URL and query to hit the actual postgres database.