EAGLESIX-2651: FieldRange: remove unused expression
EAGLESIX-2651: Map: fix optimize test case
EAGLESIX-2651: rename tests to _test.js to avoid conflicts with helper files
EAGLESIX-2651: Map: fix optimize test case typo
EAGLESIX-2651: rename accumulator tests to _test.js to avoid conflicts with helper files
Merge pull request #117 from RiveraGroup/bugfix/mongo_2.6.5_expressions_misc_tests

Bugfix/mongo 2.6.5 expressions misc tests