React Native Dotenv Versions Save

• update dependencies
• fixes circle-ci
• error message if you are using APP_ENV=development or APP_ENV=production
• Expo environment variables are out

cache fixed

dotenv flow was not configured properly and has been updated to closer match dotenv-flow priority

There have been issues creating custom environment variable sets for staging / test environments.

This fixes that. Now you can just add any custom environment variable set you'd like

• Multi environment tests finally working
• security updates