Moving extensions and API versions into different sub-packages; fixing test helper methods
diff --git a/openstack/networking/v2/extensions/urls.go b/openstack/networking/v2/extensions/urls.go
new file mode 100644
index 0000000..d70dd9b
--- /dev/null
+++ b/openstack/networking/v2/extensions/urls.go
@@ -0,0 +1,9 @@
+package networks
+
+import "github.com/rackspace/gophercloud"
+
+const Version = "v2.0"
+
+func ExtensionURL(c *gophercloud.ServiceClient, name string) string {
+ return c.ServiceURL(Version, "extensions", name)
+}