Suggestion of a new arguments display in the help, to reflect required ones
Fix bug 1182130

Change-Id: I9823d057aff11e7d90c8098ea31cdbf4d709c39f
Merge "Suggestion of a new arguments display in the help, to reflect required ones Fix bug 1182130"
Add find() method to CrudManager

Add a find() methods to CrudManager to maintain compatability
with existing CLI lookups using utils.find_resource().

Change-Id: Ia9b38b975bb88fb361f3471b66f98c7e81bbc6de