Bug 49 : Update vpr-router charm to support workload state

Signed-off-by: Philip Joseph <philip.joseph@riftio.com>
diff --git a/vpe-router/metadata.yaml b/vpe-router/metadata.yaml
index ccc841f..9b8b157 100644
--- a/vpe-router/metadata.yaml
+++ b/vpe-router/metadata.yaml
@@ -2,6 +2,7 @@
 maintainers:
   - Marco Ceppi <marco.ceppi@canonical.com>
   - Adam Israel <adam.israel@canonical.com>
+  - Philip Joseph <philip.joseph@riftio.com>
 summary: setup a virtualized PE Router with GRE tunnels
 description: | 
   this charm, when deployed and configured, will provide a secure virtualized