* it actually supports group by date fields
* Changing the field name again to see Travis logs
* Adding match stage to the test
* Adding test for group by date fields on postgres
* removes from emailverificationtoken spec
* updates winston
* Updates ValidationAndPasswordsReset
* Use local request in schemas
* Removes request in rest.spec
* Removes request from PushRouter0
* removes request from public API
* removes request from index.spec
* Removes request form parse.push spec
* removes request from ParseInstallation spec
* Removes from ParseHooks
* removes request from ParseGlobalConfig.spec
* Removes request from ParseAPI.spec.js
* removes request from LogsRouter
* removes in features
* Filters undefined headers instead of crashing
* Removes request from ParseUser spec
* Removes usage of request in ParseFile.spec.js
* Removes request from AuthAdapters.js
* removes request-promise from ParseGeoPoint.spec
* Removes request-promise from ParseQuery spec
* remove request-promise from UserPII
* removes request-promise from EnableExpressErrorHandler
* Updates RevocableSessionUpgrade spec
* Update RestQuery
* Removes read preferenceOptionM
* ensure we forward auth from URL
* use request in CloudCode.spec.js
* Removes request-promise from JobSchedule.spec
* Removes rp from VerifyUserPassword.spec.js
* Removes rp from PasswordPolicy spec
* Removes rp from ParsePolygon spec
* Removes rp from fullTextSearch spec
* Removes rp from PArseQuery.Aggregate
* Ensure we properly forward errors
* Removes request and request-promise
* #4678: Converting strings to Date when schema.type is Date within aggregate function
* Added test cases to test new date match aggregate query
* Added function to parse match aggregate arguments and convert necessary values to Date objects
* Added missing return value
* Improved code quality based on suggestions and figured out why tests were failing
* Added tests from @dplewis
* Supporting project aggregation as well as exists operator
* Excluding exists match for postgres
* Handling the $group operator similar to $match and $project
* Added more tests for better code coverage
* Excluding certain tests from being run on postgres
* Excluding one more test from postgres
* clean up
* Support for Aggregate Queries
* improve pg and coverage
* Mongo 3.4 aggregates and tests
* replace _id with objectId
* improve tests for objectId
* project with group query
* typo
