Easier world events for D2RMM

Adds cube recipes for easier access to Uber Tristram and Uber Diablo:

• []A Full Rejuvenation Potion creates the three keys to open a Pandemonium Portal. You need to be in Harrogath to open the portal.

  []An amulet creates the three ingredients to open a Pandemonium Finale Portal. You need to be in Harrogath to open the portal.

• A ring creates a Stone of Jordan. Put any ring into the cube and transform. You will get back that ring plus a Stone of Jordan. Sell the Stone of Jordan to any vendor to let Uber Diablo spawn at the location of the next superunique you see (e.g. Rakanishu or Bischibosch)

  Github: https://github.com/Schwartzalexander/D2REasierWorldEvents