Add a method to empty out the contents of the commands dict.
tree50f0e2667efcf53347c306914333246f01771f4e
-rw-r--r-- 17982 COPYING
-rw-r--r-- 26410 ChangeLog
-rw-r--r-- 134 MANIFEST.in
-rw-r--r-- 1297 Makefile
-rw-r--r-- 178 README
-rw-r--r-- 325 TODO
drwxr-xr-x - docs
drwxr-xr-x - po
-rw-r--r-- 7895 pykickstart.spec
drwxr-xr-x - pykickstart
-rw-r--r-- 380 setup.py
drwxr-xr-x - validator