Quests: Implement ??? For Tremorstone

Allows you to finish Open Sesame, which grants you the Load Stone key item.. 

The qm is located right next to the Proto Crystal in Cloister of Tremors. The qm was in our database already but was hidden and not target-able, and did not have a lua script.

This quest NPC was coded all the way for this, but the ??? to get the required item was not,  which prevented you from finishing the quest. 

When you finish the quest, you get the Load Stone key item. This item allows you to open the weight door in the quicksands cave solo regardless of race. The weight door also works with the item already.