CFY-3060-Security-warning-messages-with-new-requests-version made warnings from openstack plugin appear only once
CFY-3060-Security-warning-messages-with-new-requests-version
made warnings from openstack plugin appear only once

szpotona/cloudify-openstack-plugin,isaac-s/cloudify-openstack-plugin,GigaSpaces-ProfessionalServices/cloudify-openstack-plugin