Rework the way we handle do_clean and do_mrproper so that the .oeclass that defines...
[vuplus_bitbake] / bin /
drwxr-xr-x   ..
-rwxr-xr-x 4596 bbimage
-rwxr-xr-x 1642 bbread
-rwxr-xr-x 25784 bitbake