Merge pull request #96 from UNC-Libraries/ingest-jms

bag-ingest java version to 1.7.  resque verson explicitly set to 2.0.0
The cat is out of the bag(it)
removes bag it from the pipeline, with related renaming
isolates SWORD tests from Redis via mocks
creates some additional job classes that are not yet tested or complete
Merge pull request #97 from UNC-Libraries/no-baggage-lite-sword

The cat is out of the bag(it)