First doc+jshint refactor for the attribute part
Changed the jshintrc file to get additionnal filters
Updated the item part
Refactored position
Refactored the creatures part
Fixed whoami and name command
Add the missing doc on exec
Refactored the base command system
Fixed where command
Fixed Move command
Fixed the undefined hero name in the move command
Fixed the move command
Fixed who command
Fixed fight commandm but must fix the attribute calculation
Fixed the setVal of attribute
Fix the isDark method of position
Fixed the what command
Fixed the inventory command
Fixed take command
Fixed the Use command