[nwam-dev] code review for 11385 and 10453

[Anurag S. Maskey]

code review requested for

          11385 Got error while setting 'activation-mode'.
          10453 nwamcfg destroy -a silently fails to destroy the User 
ncp if it was previously active

The webrev is at
          
http://zhadum.east/export/ws/am223141/checkout-area/nwam1-fixes/against-review-with-bugs-only/

which is against changes made to nwamcfg for its code review comments.  
These changes will be pushed in the same changeset as the code review 
comments.

Thanks,
Anurag