Replace suds test dependency with suds-jurko
Replace suds test dependency with suds-jurko

suds-jurko is actively maintained (latest commit in december 2014) and supports
Python 3, whereas suds doesn't seem to be maintained anymore (last release in
2010).

suds-jurko is a drop-in replacement for suds, both packages provide the same
Python module.

suds-jurko is already in global requirements.

Change-Id: I646602624af7fbece277fe2305a3a541a456ed85

sasukeh/cinder,saeki-masaki/cinder,takeshineshiro/cinder,CloudServer/cinder,tlakshman26/cinder-bug-fix-volume-conversion-full,manojhirway/ExistingImagesOnNFS,j-griffith/cinder,apporc/cinder,NetApp/cinder,cloudbase/cinder,nikesh-mahalka/cinder,JioCloud/cinder,CloudServer/cinder,openstack/cinder,winndows/cinder,Nexenta/cinder,eharney/cinder,Hybrid-Cloud/cinder,Paul-Ezell/cinder-1,dims/cinder,julianwang/cinder,bswartz/cinder,nexusriot/cinder,bswartz/cinder,scality/cinder,petrutlucian94/cinder,NetApp/cinder,leilihh/cinder,JioCloud/cinder,duhzecca/cinder,takeshineshiro/cinder,tlakshman26/cinder-new-branch,winndows/cinder,nikesh-mahalka/cinder,tlakshman26/cinder-https-changes,nexusriot/cinder,apporc/cinder,potsmaster/cinder,Datera/cinder,scality/cinder,Hybrid-Cloud/cinder,phenoxim/cinder,duhzecca/cinder,tlakshman26/cinder-bug-fix-volume-conversion-full,mahak/cinder,dims/cinder,ge0rgi/cinder,cloudbase/cinder,petrutlucian94/cinder,scottdangelo/RemoveVolumeMangerLocks,tlakshman26/cinder-new-branch,Datera/cinder,leilihh/cinder,Nexenta/cinder,j-griffith/cinder,manojhirway/ExistingImagesOnNFS,saeki-masaki/cinder,scottdangelo/RemoveVolumeMangerLocks,sasukeh/cinder,potsmaster/cinder,Paul-Ezell/cinder-1,julianwang/cinder,phenoxim/cinder,tlakshman26/cinder-https-changes,openstack/cinder,eharney/cinder,mahak/cinder