All spawn egg permissions changed to -> entitymanager.spawn.<mob>
Added Giant, PrimedTNT, Dragon, Fireball, and paintings to spawn egg code.
Subsequent Entityids are 53, 20, 63, 12, and 9.
Fixed spawn egg blocking code. Was completely broken in previous versions.
Added a changeable message thats displayed on update broadcasts, fetches message from my web server to display if a update is 'IMPORTANT', 'CASUAL', or 'OPTIONAL'. Updating to newest version is always advised.
Added some optimizations.
Changed permissions to use PermissionHandler class (credit to mitsugaru)