Upgraded Mobs

Added legacy version

Add legacy version

1. Disables evoker raid loot change by default. Adds two functions that let you enable/disable this functionality: /function upgradedmobs:evokers/raid_loot/enable and /function upgradedmobs:evokers/raid_loot/disable.

2. Comments out the elder guardian anti-TNT effect due to compatibility issues.

Initial release