EAGLESIX-2698: Just added a couple simple test cases.
Updated ObjectExpression and corresponding test cases to mongo 2.6.5.  Made a change in FieldPathExpression to make an analogous change for a failing unit test case (addDependencies()) before bailing out on the test cases for now because so many are failing.  This may be due to more needed changes in FieldPath or FieldPathExpression.
Remove debugger line from test case for ObjectExpression.js
Merge branch 'feature/mongo_2.6.5_expressions_ObjectExpression' of https://github.com/RiveraGroup/mungedb-aggregate into feature/mongo_2.6.5_expressions_ObjectExpression
Actually remove the debugger line
EAGLESIX-2708 expression Subtract ported to mongo 2.6.5
EAGLESIX-2693 updated addDependencies to use new deps
Merge branch 'feature/mongo_2.6.5_expressions' into feature/mongo_2.6.5_expressions_FieldPath
EAGLESIX-2693 updated, added missing unit test
EAGLESIX-2693 fixed whitespace and formatting
Merge branch 'feature/mongo_2.6.5_expressions' into feature/mongo_2.6.5_expressions_ObjectExpression
EAGLESIX-2697 Style edit to ObjectExpression
EAGLESIX-2698: fixed test case
EAGLESIX-2651: FieldPath: match up w/ 2.6.5 code
EAGLESIX-2651: FieldPath: fix tests to match 2.6.5
Merge branch 'feature/mongo_2.6.5_expressions' into feature/mongo_2.6.5_expressions_FieldPath
Merge branch 'feature/mongo_2.6.5_expressions' into feature/mongo_2.6.5_expressions_ObjectExpression
EAGLESIX-2697: Got test cases working for ObjectExpression
Merge branch 'feature/mongo_2.6.5_expressions' into feature/mongo_2.6.5_expressions_CoerceToBool
EAGLESIX-2651: FieldPath: fix expr to match 2.6.5 code