Security: Pushed moment module to current version v2.19.3
Security: Pushed moment module to current version v2.19.3

DavidDM https://david-dm.org/4minitz/4minitz reported security issue with outdated moment v2.19.1. Details see:
https://github.com/moment/moment/issues/2936

4minitz/4minitz,4minitz/4minitz,4minitz/4minitz