[Flask] flask.cli: What happened to @script_info_option?

[Matt Chaput]

I wanted it to add common app-configuration options such as --config, --loglevel, --logfile, etc. to the group and read them from the scriptinfo in my app factory function.

The decorator was apparently removed after 0.11 with a cryptic commit message like "implementing simplified interface".

So... how do I do add app-factory-time configuration options now?

Thanks,

Matt