Added name to hero
Fixed a typo
Added speed and position
Fixed a bug with hero that caused the program to crash
Added method for adding heroes to player
Added method for adding just one hero to a player
Fixed createPath method
Added getReachablePositions
Added hasCommands and executeCommand (currently only checks for steps, but will do more in the future)
Added getPosition to WorldMapObject interface
Updated WorldMap to use positions instead of tiles
Added getReachablePositions
Added JUnitTest for moving in world
Merge branch 'master' of github.com:iamhj/heroes