mod_cloud_notify: Don't notify for all smacks queued stanzas in a row Only send out a notification for the first unnotified stanza in the smacks queue, not for all queued stanzas in a row. Several notifications in the same second are useless and just cause server load on both ends.

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−summary: Extra verbose stanza logging
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−Summary
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−This module logs the full stanzas that are sent and received into debug
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−logs, for debugging purposes.