Progress on the v.2.0

* Updates to metadata classes to match the next database format.
* Started fixing the test cases so that they work standalone.
* Misc cleanup things.
The VictimsRecord could not be correctly unpacked using GSON for the
new data model.
- Fixed all test cases now working with standalone data
- Found several problems with database marshal / unmarhsal / queries
  using canned test data. Things appear to be mostly stable now
  but need to increase test coverage and test against
  the live server.
Minor cleanup and fix test that was dependent on
non-embedded db.
Fixes and changes to output formating. Tested against the latest
victims-web server instance.

Will include the new hash algorithm to get improved accuracy.