Updated openstack/openstack
Project: openstack/python-novaclient  6e3b2878a1dfe2eb0ae6988839467b7e79bccb38
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Show Exception Name in Shell Output

Currently, when the CLI encounters an exception, only the exception
message is shown.  However, the name of the exception can be quite
informative as well.

For instance, an error message might read "Cannot do xyz", which
simply indicates the operation was unsucessful.  However, the attached
exception name (HTTPNotImplemented, for instance) indicates the
*reason* that the call was unsuccessful.

Change-Id: I0298477bd9d40d98c95bb797c68c47dbc952b345