tools/xep227toprosody: Remove obsolete tool in favor of storage driver
This tool hasn't been updated for recent XEP-0227 changes, hasn't seen
many changes at all since its introduction and I don't remember anyone
mentioning ever using it.
Using mod_storage_xmlarchive and the migrator or the 3rd party
mod_migrate tool should work better these days and should be the way
forward.
Welcome hackers!
This project accepts and *encourages* contributions. If you would like to get
involved you can join us on our mailing list and discussion rooms. More
information on these at https://prosody.im/discuss
Patches are welcome, though before sending we would appreciate if you read
docs/coding_style.md for guidelines on how to format your code, and other tips.
Documentation for developers can be found at https://prosody.im/doc/developers
Have fun :)