Updated openstack/openstack
Project: openstack/python-novaclient  fbb01be4c72af0dedc6dee861f8f12dfab590dfc
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Quote URL in curl output to handle query params

Copy and pasting the generated curl output into a shell doesn't
work when the URL includes an ampersand, as the URL isn't quoted.

This simplifies the logic in client.http_log_req to be able to
output the URL and method separately and quote the URL.

Change-Id: I1e497886ea9334771ab91e657e7c1121d89f7f33