2.7.1

• Fix #671 by introducing several logging flags:

import { config } from "meteor/jagi:astronomy";

config.logs.deprecation = false; // Turn off deprecation warnings.
config.logs.nonExistingField = false; // Turn off warnings about non existing fields.
config.logs.classDuplicate = false; // Turn off class duplication warnings.
config.logs.typeDuplicate = false; // Turn off type duplication warnings.