MODE-1610, MODE-1707 Implemented the JDBC MetData connector. Part of the code and the overall behavior of the connector has been ported from 2.x. In addition, each table exposes a set of foreign keys (under a container named foreignKeys). The DB-specific profiles have been added back to the parent pom and in certain cases the driver versions updated.
MODE-1707 Updated the EAP & distribution kits to include the JDBC metadata connector
MODE-1707 Tested against various DBs and updated database profiles.