Excalibur Quark Support

Current state of my Quark support for the Excalibur resource pack by Maffew. 

Most block and items textures are done, but not everything. Further updates are planned, but no timeline for working on it. Mobs are untouched.

If you have any comments/questions, reach out in my post in the official Excalibur discord's royal library thread. Please give credit if using/modifying these textures for other supports, especially the chests (those were a lot of work!!).