Improved pom.xml formatting.
Added 2 licenses.
Another missing license.
Look to adjacent locations.
Comments and licenses in the utils package.
Minor refactorings in the io package.
Refactorings in the items package.
Added license to ConfigTools
Fixes the output of the look command.
Fixes two bugs and adds a license to DebugTools
Three licenses and a useful method for Direction
Updated TODO to account for a bug.
Implements rivers.
Fixed the spawners bug.