Added some discussion on A*.
tree068947e910ba9413bb0d536eb455a39d4b3eb465
-rw-r--r-- 1865 build.xml
drwxr-xr-x - lib
drwxr-xr-x - maps
drwxr-xr-x - rapport
drwxr-xr-x - src
drwxr-xr-x - test