Implemented at the Rusty Pick Inn (Hurnscald) only. Red Plush Inn will be next.
Right now, beer/red plush wine/etc. do not affect EXP gain, only players nearby do.
MAX_IDLE is using the same variable form as Moubootaur Legends.

It can be set to a constant if needed.
Wandering storytellers not yet implemented, I believe @toams will use Kfahr
and Janus to do that later™

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close evol-all#108