Merge pull request #1 from erocs/master

Update Humbug to latest
Update pom.xml
bukkit version
bukkit version
Merge pull request #2 from WildWeazel/patch-2

use bukkit repo and other niceties
Disable outbound hopper transfers
Update POM and remove extraneous import
Fix build break.
Merge pull request #70 from ttk2/master

Update downstream