Description of problem:
rhc-ctl-domain command can create user domain even use the wrong domain name

Version-Release number of selected component (if applicable):
rhc-broker-0.84.37-1.el6_2.noarch 
rhc-node-0.84.21-1.el6_2.noarch 

How reproducible:
always

Steps to Reproduce:
1.create domain with user
# rhc-create-domain -n bmengtestdomain1 -l bmeng+1 
2.try to destroy the domain using wrong name
# rhc-ctl-domain --destroy -n abcd -l bmeng+1 -d
3.
  
Actual results:
user domain had been destroyed successfully.

Expected results:
there should be some error appears since the domain name is wrong

Additional info:

[root@localhost ~]# rhc-ctl-domain --destroy -n aaa -l bmeng+1 -d
Password: 
Submitting form:
delete: true
namespace: aaa
rhlogin: bmeng+1
Contacting https://ec2-107-21-79-175.compute-1.amazonaws.com
Response from server:
DEBUG:


Exit Code: 0
broker_c: namespacerhloginsshapp_uuiddebugaltercartridgecart_typeactionapp_nameapi
api_c: placeholder
API version:    1.1.1
Broker version: 1.1.1
Success