Fix typo in previous fix.
Upgrade JContainers to 0.67.3
Custom weapons in inventory are now serialized and saved.

A weapon is considered custom for the purposes of this script if it tempered or has a custom name as returned by GetDisplayName. Custom weapons are not yet loaded, just saved.
Custom weapons now float around like equipment during save animation.
All custom weapons are serialized AND restored on the duplicate character!
Alcove can now request lighting priority.

Also changed how the Alcove checks for save completion.
All custom weapons in inventory are transferred accurately.

Item charges are now transferred, as well. Closes #4.
Removed unneeded jArray.
CombatStyle picking is now reasonably sane.

Mostly fixes #23 and closes #5. CombatStyle now changes based on a number of things, including what weapon is equipped. If the actor has no magical perks in a given school, spells from that school are stripped away to prevent their use.