Added a script example for a performance evaluation of charm deployment

Change-Id: Ia70a7b7774a35d3b5d0363af4ae103be09580113
Signed-off-by: schillinge <ablu@mail.uni-paderborn.de>
diff --git a/examples/charms/layers/simple/layer.yaml b/examples/charms/layers/simple/layer.yaml
new file mode 100644
index 0000000..3fed5e2
--- /dev/null
+++ b/examples/charms/layers/simple/layer.yaml
@@ -0,0 +1,4 @@
+includes: ['layer:basic', 'layer:vnfproxy']
+options:
+        basic:
+                use_venv: false