ESM::Cell's getDescription() method was modified by aa5161f99e despite being used heavily by TES3MP. All instances of it in the TES3MP code have now been changed into the newly added getShortDescription() that is identical to the previous getDescription().
OnPlayerCellState and OnActorStatsDynamic are now removed as callbacks.
The old OnCellUnload is now renamed into OnCellDeletion.
OnCellLoad and a new OnCellUnload relating to a specific player's load/unload are added.