mod_voipms: Fix bug from not returning in message/bare hook Since SMS/MMS are sent/received on JIDs that are not real accounts, we need to `return true` from the 'message/bare' hook, otherwise routing will occur and result in failed account lookups.

This module allows sending a message to another MUC room.

    @other-room: hello

The message will appear in the other room as as

    <first-room/You> hello