Small change to guild favours/disfavours:
- New investable guild priv 'strength', increases potency of your favour/disfavour.
- If you rise in rank from a guild favour, your guild rank percent will be set to 0. i.e. being GR1 99% and then being favoured will put you exactly at GR2 0%. No more overshooting because of strong guildmaster favours, and so on.

Penned by my hand on Closday, the 18th of Arios, in the year 466 MA.