fixes

.env.example

@@ -20,13 +20,6 @@ DATABASE_CA=
 DATABASE_KEY=
 DATABASE_CERT=
 
-# Support "local", "s3"
-FILE_DRIVER=local
-ACCESS_KEY_ID=
-SECRET_ACCESS_KEY=
-AWS_S3_REGION=
-AWS_DEFAULT_S3_BUCKET=
-
 MAIL_HOST=change-me
 MAIL_PORT=465
 MAIL_USER=change-me
@@ -41,15 +34,4 @@ MAIL_CLIENT_PORT=1080
 AUTH_JWT_SECRET=change-me
 AUTH_JWT_TOKEN_EXPIRES_IN=100d
 
-FACEBOOK_APP_ID=
-FACEBOOK_APP_SECRET=
-
-GOOGLE_CLIENT_ID=
-GOOGLE_CLIENT_SECRET=
-
-APPLE_APP_AUDIENCE=[]
-
-TWITTER_CONSUMER_KEY=
-TWITTER_CONSUMER_SECRET=
-
 WORKER_HOST=redis://redis:6379/1