Spigot patch: Fix Health Scaling

Fix scaled health sending incorrect values to client. No longer attempts to scale health above maximum. Hopefully fixes 'flash' when player eats food.

https://github.com/EcoCityCraft/Spigot/blob/427d6df4cb20ecba15eee90dc6f902302287ac71/CraftBukkit-Patches/0040-Fix-Health-Scaling.patch