Some balance fine-tuning and fixes for things reported over the weekend.

• Changed sickness times for imbibing anatomist potions to be slightly lower, as to make taking anatomist potions in the early parts of a campaign, when the Anatomist origin is at its weakest, less punishing.
• Changed Orc Berserker anatomist potion to no longer trigger off of indirect damage, like from the Bleeding status effect.
• Changed damage of Berserk Chain to 50-100, up from 40-100.
• Fixed an issue where the Webknecht anatomist potion wasn't preventing an effect it should have.
• Fixed the Oath of Distinction incorrectly granting experience for kills performed by wardogs.
• Fixed several minor issues and typos with new events.