SEBA-405 Update openstack synchronizer to use synchronizer library

Change-Id: I9adae42fa7eec94ee496b728c32a7ce5db3c39e0
diff --git a/xos/synchronizer/pull_steps/pull_ports.py b/xos/synchronizer/pull_steps/pull_ports.py
index 656cd6b..366454a 100644
--- a/xos/synchronizer/pull_steps/pull_ports.py
+++ b/xos/synchronizer/pull_steps/pull_ports.py
@@ -12,8 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from synchronizers.new_base.pullstep import PullStep
-from synchronizers.new_base.modelaccessor import Network, Port, OpenStackService, OpenStackServiceInstance
+from xossynchronizer.pull_steps.pullstep import PullStep
+from xossynchronizer.modelaccessor import Network, Port, OpenStackService, OpenStackServiceInstance
 
 from xosconfig import Config
 from multistructlog import create_logger