First batch of ITM count additions.

The converter had a bug which meant no ITM counts were converted, so
they need to be done manually. Sigh.
ITM count additions, part 2.
ITM count additions, part 3.
ITM count additions, part 4.
ITM count additions, part 5.
ITM count additions, part 6.
ITM count additions, part 7.
ITM count additions, part 8.
ITM count additions, final part.
Added missing dirty CRCs.
Added missing dirty-related messages.