Remove no-longer needed directories.
-rw-r--r-- 507 LICENCE.txt
-rw-r--r-- 1916 README.txt
drwxr-xr-x - com
-rwxr-xr-x 3509 halcyon.mxml
-rwxr-xr-x 2295 halcyon_viewer.as
drwxr-xr-x - net
drwxr-xr-x - org
drwxr-xr-x - resources