Check key is a string before trying to determine if it is an operator
Check $query is an array before trying to determine it's length
Fix function definitions
Updated TestQueries submodule
Make in_array act like its PHP counterpart
Fix is_int function
Replicate effects of foreach breaking in PHP
Add missing options param to function calls
Check for correct types, match PHP code closer
Make sure _.every does not break early
Throw array required exception if  is not array
Add RegExp testing for $e with strings
Whitespace fixes and swap space indentation for tabs
Checkout older version of MongoQueryTests until JSON fix is merged
Ignore project level node_modules/
Fix package.json validity, add dependency on jasmine-node
Apply changes from src/ to lib/, and remove src/
Set main for when this module is required in node
Add underscore dependency for node
Remove spec/TestQueries submodule (it is already in tests/TestQueries)