Isolated Derby dependencies in test poms.
[SNAPSHOT] Replacing derby driver with h2.
Updated versions in constants to 5.0-Milestone1
NAS-32 Create NetarchiveSuite distributables with Maven: Adding postgres jdbc dependencies to harvester and archive modules.
NAS-31 Test NetarchiveSuite with Maven: Fixing system tests. System tests are now disabled by default. Removed PROD DB migration test from functests.
Merge commit '751a20ceca9fb399de6bae41b438187dc1a95c51' into test-refac

Conflicts:
	archive/archive/pom.xml