React Native doesn't define __filename nor __dirname so do it artisanally. In
addition, this helps with centralizing the configuration passed to loggers.
* Fixes inviting more than one participant.
* Shows a notification when participants are invited.
* Adds support for both .id and .user_id props for people query results.
Bettenbuk Zoltan
Saúl Ibarra Corretgé
Дамян Минков
Saúl Ibarra Corretgé