Merge pull request #100 from UNC-Libraries/ingest-jms

Fedora JMS listener for forwarding messages to listener jobs added to fcrepo-clients
Added test helper class to assist with injected dependencies and other common test functionality
Generating test-jar of metadata
Merge pull request #102 from UNC-Libraries/test-helper

Test helper
Merge branch 'master' into bagit-resque
Renamed IngestBag to IngestDeposit.  Implemented structure retrieval for ingest deposits, with test.  Including metadata module as test-jar