i05t05: Database manager (Lionfish) enhancement

Lionfish (formerly ODM) has been enriched
with multiget and multiset. Unit tests have
not been completed yet.
i05t06: Database manager (Lionfish) tests

The unit tests have been added.
i05t05: Database manager (Lionfish) enhancement

The code has been cleaned up. Some functionalities
of the Lionfish server have been fixed.
i05t06: Database manager (Lionfish) tests

Basic performance tests have been added.
Some files have been reorganised.
Working on frontend
Functional frontend
Working on unittests, added pip requirements
Added simple unit test
Frontend/backend more or less ready.

Next phase: testing, testing out VPN/reversed ssh for
computers behind proxy, testing with bruno's neo4j server :)
Finishing up
Refactored folder name
Deleted ocean_password and improved README
Static files updated
Few fixes for global service
Fixed locality bug
i05t05: Database manager (Lionfish) enhancement

The bugs mentioned in the pull request have been fixed.
Neo4j graph has been enhanced with labels. The performance
have increased.
Merge pull request #88 from bziiuj/lionfish

Lionfish
Starting merging with lionfish
Merge branch 'dev' into ocean_don_corleone

Conflicts:
	graph_workers/odm_client.py
	odm_server.py
	tests/tmp_tests_odm_server.py
Merge with lionfish completed.

Many small adjustments