EntityManager

EM v5.4 Release build

Changelog compared to last release (5.3)

Full list of changes

• Fixed blocking items - Also fixes the chance of invalid objects in lists!
• Support for blocking colored sheep, can stop them from spawning and being dyed. (sheep:blue, sheep:baby:green, etc)

- Don't use v5.3, this version fixes a critical bug in 5.3 that was missed. At the time of this submission, v5.3 isn't even approved yet.