Merge pull request #27 from erocs/dev

Dev
Verify pearls against holder history
Updated for CB 1.6.2.R2
Update to v1.6.4.R3
Merge Rourke's EnderExpansion changes
Merge branch 'master' of github.com:erocs/PrisonPearl
Create LICENSE.txt
spaceFountain's 1.7 upgrade
Fix integer parsing for #32
Fix inflictSummonDamage concurrent access exception for #2
Merge pull request #1 from erocs/master

uh update?