License and links fixes

Change-Id: I74b5a9ebb8a8e32c92e83c45e475c4578aef5581
diff --git a/metadata.yml b/metadata.yml
index 05f50b7..7bc3a5c 100644
--- a/metadata.yml
+++ b/metadata.yml
@@ -1,3 +1,3 @@
 name: "nova"
 version: "0.2"
-source: "https://github.com/tcpcloud/salt-formula-nova"
+source: "https://github.com/openstack/salt-formula-nova"