v2.2.2

Fixes:

• Fall back to default service account (#49)

v2.2.0

• Updated to use firebase-admin module.

v2.1.0

• Uses JSONStream to enable reading larger JSON files.

v2.0.0

• Updated for Firebase 3.x support.
• The --firebase_url option was replaced with --database_url and --path.
• Instead of using --auth you must use --service_account and provide a service account.

v1.1.3

• Disabled progress bar when piping the output.