MODRESTART [server.name]

-- Reload all modules into the ircd
All modules are unloaded, then those in modules/autoload
are loaded

A server name may also be provided to reload all modules
on a remote server if you have the modules shared priv 
on that server. Wildcards for server name may also be
used to reload all modules on multiple servers.

- Requires Oper Priv: A