Quilted Fabric API (QFAPI) / Quilt Standard Libraries (QSL)

Provides Fabric API 0.64.0

• Bridge all entity load events (and properly) (Ennui Langeweile)
• Revert "Remove duplicate logic" (Ennui Langeweile)
• Establish a dependency on QLoader 0.17.6 (Ennui Langeweile)
• Remove duplicate logic (Ennui Langeweile)
• Testmod -> Test Mod (Ennui Langeweile)
• Fix missing deprecated note, bump version (Ennui Langeweile)
• Quiltify testmod metadata (Ennui Langeweile)
• Remove hacky workaround with QLoader 0.17.6 fix (Ennui Langeweile)
• Fix missing spot (Ennui Langeweile)
• Fix #38, fill in missing spots (Ennui Langeweile)