Etherpad: Installer configuration

Change-Id: I808e3c1835e2f0bf5fe2e0da138710c979a38e38
diff --git a/charts/etherpad/Chart.yaml b/charts/etherpad/Chart.yaml
new file mode 100644
index 0000000..3f4d17b
--- /dev/null
+++ b/charts/etherpad/Chart.yaml
@@ -0,0 +1,6 @@
+apiVersion: v2
+name: etherpad
+description: A Helm chart for etherpad
+type: application
+version: 0.0.1
+appVersion: "0.0.1"