[et-mgmt-tools] [Patch] Add delete option to remove input data strings

[David Brown]

Patch adds a special string "delete" that will remove the kopts ksmeta
or anything else that uses utils.input_string_or_hash

Let me know what you think.

Thanks,
- David Brown

--- utils.py       2008-03-13 09:59:10.000000000 -0700
+++ utils.py    2008-03-13 09:58:42.000000000 -0700
@@ -240,7 +240,7 @@
     if options == "<<inherit>>":
         options = {}

-    if options is None:
+    if options is None or options == "delete":
         return (True, {})
     elif type(options) == list:
         raise CX(_("No idea what to do with list: %s") % options)