Ignore crt files and rethinkdb data in root gitignore
Ignore crt files and rethinkdb data in root gitignore

empirical-org/Empirical-Core,empirical-org/Empirical-Core,empirical-org/Empirical-Core,empirical-org/Empirical-Core,empirical-org/Empirical-Core,empirical-org/Empirical-Core,empirical-org/Empirical-Core