* Implement correct certificate verification
* Add --os-cacert
* Rework tests for requests
Pinned requests module to < 1.0 as 1.0.2 is now current in pipi
as of 17Dec2012.
Blueprint: tls-verify
Change-Id: I9a25a94c8dfcaf483c4c8328439809d65cf10b38
When novaclient gets a Connection Refused it now presents that as a
ConnectionRefused exception with appropriate information rather than as
an HTTP exception. Addresses bug 1047078.
vagrant@precise64:/opt/stack/python-novaclient$ nova image-list
ERROR: ConnectionRefused: '[Errno 111] Connection refused'
Change-Id: Iebf4d78a524004d5e79d2219b35f90fbd38ee690
