Lore Friendly Economy Visual Reward Multiplier

LFE allows users to set a quest reward multiplier, this works but it did not show the change of the rewards when haggling/betting. I fixed that with my mod. This way you actually know what amount you're betting/haggling without having to do the maths yourself. I don't know if it's NG compatible, I personally don't play the next gen edition. If it isn't and people want it made for next gen I suspect it'd be easy to do, so if people want a next gen version I'll take a look at it.