EAGLESIX-2979 Port MatchExpression to mongo 2.6.5
Merge branch 'feature/mongo_2.6.5_matcher' into feature/mongo_2.6.5_matcher_Expression

* feature/mongo_2.6.5_matcher: (32 commits)
  EAGLESIX-2651: Date: fix minor bugs during review
  EAGLESIX-2718 Removed spurious commas
  EAGLESIX-2710 removed unnecessary semicolons from test.
  EAGLESIX-2651: Mod: sync w/ 2.6.5 code, fix tests
  EAGLESIX-2651: Divide: fix type check, vps in test
  EAGLESIX-2651: Size: fix evaluate test
  EAGLESIX-2651: Document: fix getNestedField test (use FieldPath fieldNames not fields)
  EAGLESIX-2651: CoerceToBool: minor fixes, missing test
  EAGLESIX-2651: Object: sync w/ 2.6.5 code; fix tests
  EAGLESIX-3012: MatchDetails test cases
  EAGLESIX-2653: Add new MatchExpressionParser tests
  EAGLESIX-2698: test cases passing
  EAGLESIX-2653: Fix jshint errors
  EAGLESIX-2653: Add tests back in
  EAGLESIX-2653: Fix constant names
  EAGLESIX-2698: further changes
  EAGLESIX-2653: Code conversion of MatchExpressionParser
  EAGLESIX-2708 Removed unused lines
  EAGLESIX-2708 Fixed test cases
  EAGLESIX-2651: Object: make tests closer to 2.6.5 code
  ...
EAGLESIX-2653: s/matchesBSON/matchesJSON/g
EAGLESIX-2653: s/matchesBSON/matchesJSON/g - missed one
Merge pull request #50 from RiveraGroup/feature/mongo_2.6.5_matcher_Expression

EAGLESIX-2979 Port MatchExpression to mongo 2.6.5