V2: Inventory fixes
There are two things that have been bothering me about the inventory in V2 games:
Very long object names should be shortened to fit inside their alotted "box" in the inventory. One such object is the broken bottles of ketchup in Maniac Mansion.
The inventory should be redrawn when you switch to a different kid in Maniac Mansion.
This patch tries to address both these problems, but since there are several ways to do this I wanted to post it here for review, rather than just applying it straight away.
Ticket imported from: #748675. Ticket imported from: patches/348.