|Reported by:||vinterstum||Owned by:||lordhoto|
Implements the timer subsystem of Kyra, enables use of
the timers whenever needed (I think), and implemented
some of the timer callbacks (some flags updating,
character chat animation, as well as code for redrawing
the amulet when it's recharged).
Also fixes a minor palette glitch that showed up when
Ticket imported from: #1354117. Ticket imported from: patches/590.