EAGLESIX-2651: AllElementsTrue: bug w/ empty, reduce deviations w/ 2.6.5 code (especially in tests)
EAGLESIX-2651: AllElementsTrue: fix typo in test
EAGLESIX-2651: AnyElementTrue: better sync w/ 2.6.5 code and tests
EAGLESIX-2651: AllElementsTrue: fix typo in test
Merge pull request #94 from RiveraGroup/bugfix/mongo_2.6.5_expressions_AllElementsTrue

EAGLESIX-2651: AllElementsTrue: bug w/ empty, reduce deviations w/ 2.6.5
Merge branch 'feature/mongo_2.6.5_expressions' into feature/mongo_2.6.5_expressions_Map