Barter Speechcraft Experience Fix

Barter Speechcraft Experience Fix

Fixes a bug with speechcraft experience gains from bartering that do not account for the amount of items bought/sold at once. Now it will properly give experience for the whole stack.

Description
Fixes a bug with speechcraft experience gains from bartering that do not account for the amount of items bought/sold at once. Now it will properly give experience for the whole stack.

Requirements
SKSE