Fix four more UG Services module tests.
Fix breakage in query visitor for non-string values.
Merge branch 'two-dot-o' of https://github.com/usergrid/usergrid into Fixed-core-tests

# By Dave Johnson
# Via Dave Johnson
* 'two-dot-o' of https://github.com/usergrid/usergrid:
  Fix breakage in query visitor for non-string values.
  Fix four more UG Services module tests.

Conflicts:
	stack/core/src/main/java/org/apache/usergrid/corepersistence/CpEntityManager.java
	stack/corepersistence/queryindex/src/main/java/org/apache/usergrid/persistence/index/impl/EsQueryVistor.java