* 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
* adds resetTokenValidityDuration setting
* adds a validator to validate password that can be used to enforce strong
passwords
* adds unit tests for passwordPolicy.validator
* adds unit tests to to fail reset password function if password is not in a valid format
* updates README.md for passwordPolicy
* prevents duplicate check for password validator in updateUserPassword
* adds optional setting to disallow username in password
* updates test cases to use fdescribe instead of describe
* updates test cases to use request-promise instead of request
* adds ability to use a RegExp or Callback function or both for a passwordPolicy.validator
* expect username parameter in redirect to password_reset_success
* adds support for _perishable_token_expires_at in postgres