[CORD-2909] Flatten and parameterize charts

Change-Id: I695c1df063b0f6f6ccf280254d54cc701292348f
diff --git a/xos-core/templates/NOTES.txt b/xos-core/templates/NOTES.txt
new file mode 100644
index 0000000..cb50ff5
--- /dev/null
+++ b/xos-core/templates/NOTES.txt
@@ -0,0 +1,4 @@
+Thank you for installing {{ .Chart.Name }}.
+
+Your release is named {{ .Release.Name }}.
+