Added a timeuuid for the creation of the test, otherwise there are issues when writing.
Fixed testDenseSearch, the test had code that was testing something commented out. Thus that part of the test is no longer needed
Reduced number of entities in dense search and fixed bug in test that was only searching 0 meters away when comments dictated it be 50000 kilometers.
Fixed query test that got rid of the member surname.
Merge branch 'two-dot-o' of https://github.com/usergrid/usergrid into Fix-Core-Tests

# By Dave Johnson
# Via Dave Johnson
* 'two-dot-o' of https://github.com/usergrid/usergrid:
  Back-out a breaking change getConnectedEntities().
Fixed test for EntityConnectionsIT.testGetConnectingEntities
Merge pull request #196 from GERey/Fix-Core-Tests

Fixes to several Core module tests to get them passing with Core Persistence.