Removing parent-directory too when cleaning up the config tree bind mount in chroot.
tree36348ce5d62383251471061dba512ecc921a50c3
-rw-r--r-- 35147 COPYING
-rw-r--r-- 2645 Makefile
-rw-r--r-- 9 VERSION
drwxr-xr-x - data
drwxr-xr-x - debian
drwxr-xr-x - examples
drwxr-xr-x - frontend
drwxr-xr-x - functions
drwxr-xr-x - manpages
drwxr-xr-x - scripts
drwxr-xr-x - share