Fixed "/region info -d" possibly not hiding the boundaries properly sometimes.
/item handles its parameters smarter now, the quotes for the first parameter are now optional, even if it contains whitespaces. Also, /item returns better error messages now.
Fixed /overidessi not working properly if DisableLoginBeforeJoin was false.
Merge pull request #493 from CoderCow/patch-1

Fixed /region info, Improved /item