mod_openid, mod_json_streams: Remove modules depending on obsolete net.httpserver API These have not been updated for a long time and do not work with Prosody versions from recent years, which is a good indication they are not being used.

This module produces more detailed HTTP logs for Prosodys built-in HTTP
server. The format is similar to that of Apache and go into Prosodys
normal logs at the `info` level.