[0.25] Duck's dubious tweaks to xp gain 1.0.1

So, this mod does quite a few things:

-Changes hidden achievements to give a 2% xp boost instead of 1%

-Changes the quicktime minigame to give a 2% boost to xp instead of 1%

-Halves the weekly decay of the quicktime minigame bonus

I added a second version of the mod that changes things further. Now your minigame combo buff doesn't decay, and it gives a 5% boost. Enjoy :3