Add Bukkit's EntityType and Entity subclass to verbose mode

A small change to show the org.bukkit.entity.EntityType enum wrapper and Entity subclass when verbose mode is enabled in SilkSpwners. 

Helpful for testing with mods adding new entities.

Unofficial build for testing: https://bitbucket.org/agaricusb/silkspawners/downloads/SilkSpawners-62+moreinfo.jar