os-tenant-networks

This commit adds support for the os-tenant-networks extension.
diff --git a/openstack/compute/v2/extensions/tenantnetworks/doc.go b/openstack/compute/v2/extensions/tenantnetworks/doc.go
new file mode 100644
index 0000000..65c46ff
--- /dev/null
+++ b/openstack/compute/v2/extensions/tenantnetworks/doc.go
@@ -0,0 +1,2 @@
+// Package tenantnetworks provides the ability for tenants to see information about the networks they have access to
+package tenantnetworks