plumb gateway_ip and gateway_mac through tosca
diff --git a/xos/tosca/resources/addresspool.py b/xos/tosca/resources/addresspool.py
index e8577a2..e4a2860 100644
--- a/xos/tosca/resources/addresspool.py
+++ b/xos/tosca/resources/addresspool.py
@@ -14,7 +14,7 @@
 class XOSAddressPool(XOSResource):
     provides = "tosca.nodes.AddressPool"
     xos_model = AddressPool
-    copyin_props = ["addresses"]
+    copyin_props = ["addresses", "gateway_ip", "gateway_mac"]
 
     def expand_cidr(self, cidr):
         (network, bits) = cidr.split("/")