Updated openstack/openstack
Project: openstack/heat  227e84dc306aead1527d25c9ed8b1e50d0291892

Error class can accept message with format characters

Since the Error class is designed to simply accept any message string,
treating the message text as a format string causes errors if the
error message has format characters. This changes Error to have its
own format string that just echos the passed in message.

Change-Id: I1161d5e177dff860e180f845405d536e18222b23
Closes-Bug: 1361471