add missing stiars, quartz double-slab, and dead bush.
Add missing potatoes, fix gold plate search.
Merge pull request #393 from Darqy/master

Item fixes
version increase
no reason to use a set here.
zPermissions: Fix setting of world-specific permissions.
  Give admins some degree of control over what's considered the "primary group."
  Decrease service priority.
Merge pull request #403 from ZerothAngel/master

Misc zPermissions fixes and changes
update pom for bukkit version
zPermissions: If chat prefix/suffix is unset, return empty string instead of null.
Merge pull request #406 from ZerothAngel/master

zPermissions: Return empty string instead of null when prefix/suffix is unset
compile against bukkit 1.5.2
Merge remote-tracking branch 'origin/master'
Merge pull request #1 from MilkBowl/master

Update