A variety of commands that gave out lesson values have been fixed to give out precise information. They should all match with each other now.

This includes:
LEARNED, AB <skill> RANKS, FORGET <skill>, messages about lessons to go when learning a skill, and so on.

Hopefully this should finally end the inconsistency between those commands.

Penned by my hand on Quensday, the 5th of Ios, in the year 484 MA.