Fix for MCPC+ and other general errors

Added particle effect when entering a portal
Added a Not enough XP message
Added Wait time config
fixed Yaml error in local-EM.yml
Added onBlockPlace cool down so there aren't double block place events on MCPC+
Fixed setPirvacy Stack Overflow Error
Made portal name regex prettier
Removed Dependency on CraftWorld
Subtracts XP only if there is a destination for a portal
Fixed cast of Object to int