Move VyOS charm from descriptor repo to here

Signed-off-by: Philip Joseph <philip.joseph@riftio.com>
diff --git a/builds/VyOS-proxy/metadata.yaml b/builds/VyOS-proxy/metadata.yaml
new file mode 100644
index 0000000..1d29b37
--- /dev/null
+++ b/builds/VyOS-proxy/metadata.yaml
@@ -0,0 +1,12 @@
+"name": "vyos-proxy"
+"summary": "VyOS Proxy charm for ping"
+"description": |
+  VyOS Proxy charm
+"tags":
+- "vnf"
+- "network"
+"maintainers":
+- "Marco Ceppi <marco.ceppi@canonical.com>"
+"series":
+- "xenial"
+- "trusty"