Additions:
- Added a new configuration option to enable a back arrow into the main menu to hook it up-to other GUIs.

General Changes:
- Fixed Oracles not dropping their new respective drops. (Fossil Transmuter and Bone Marrow respectively)
- Fixed an issue where Oracles would teleport players into the ground.

Note: I'm still fixing Tohka up since there were a few other issues. That will come out in the following patch in a few days.