FW Client CLI change (d04f3822b5)
breaks nova unit test.
The change itself is good, but we should change nova ut before
the changing neutron client.
In this commit, we will skip the error adding get_attr
for the property.
Note, this is a temporary fix, we will revert this change
when Nova side unit test fixed
Fixes bug 1209364
Change-Id: I6b5d7e6d529e05c89ad14c09069f4651ef3a500e
5a382451b8