Merge branch 'neo4j2'
Update README.md
Version bump
Merge branch 'neo4j2'

Conflicts:
	README.md
Added Use cases
Improve Tag structures
Added Geo data for tags
Merge remote-tracking branch 'origin/master'
Improve Tag structures
Added Geo data for tags
Update README.md
Update README.md
POM fix
Harden the API with Keys, gracefully falling back to BasicAuth
Miscellaneous fixes
Merge branch 'neo4j2'
Linux build issue resolved
Clean build POM issues. Gotta love your archived jars :\
Soften the "failure" of RIAK in the what test
Make the API Key optional, offering fall back to basic auth