Revert "Pass connection options as is instead of converting to integer"
Revert "Pass connection options as is instead of converting to integer"

This reverts commit 6954c2530550ed937933c68ad322499bc5c7d392.

cloudfoundry-incubator/bosh-openstack-cpi-release,voelzmo/bosh-openstack-cpi-release,cloudfoundry-incubator/bosh-openstack-cpi-release,loewenstein/bosh-openstack-cpi-release,loewenstein/bosh-openstack-cpi-release,loewenstein/bosh-openstack-cpi-release,voelzmo/bosh-openstack-cpi-release,cloudfoundry-incubator/bosh-openstack-cpi-release,voelzmo/bosh-openstack-cpi-release