Update default params to enable MongoDB cluster

- Also updating some other values like imsi, plmn
- Update default qos rates
- update perUserTimeout in the profile
- enable cluster mongo DB

Change-Id: Ibc85882017fb163763cd150e3bf7eb658600d207
diff --git a/.gitignore b/.gitignore
index 9192971..7334255 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 
 resources/aether.registry.yaml
 build/*
+get_helm.sh