Revert "Not used"

This reverts commit f866adefbb4b7936f6b2c06ff0ad6888499b54cf.

Stupid michael.  This is used to display message log information.
[mms] Upgrade prototype.js to most recent git version (0df1298f807818471209b7e7971c3480e36a4f71).

Maintain Horde patch from 388a6c0db3c0b530583fcd3186a694b71f3d07a1
[mms] Ensure integer value returns from Horde_Imap_Client_Base#status() are truly integers.
Fix text entry
No reason to make HordeCore.desktopNotify() work only with alarms
[mms] Add abstracted web notifications interface to the Horde_Notification system.
[mms] Implement web notifications for new mail alerts.