exposing portal on port 8989 outside the cluster

-introducing a loadBalancer object instead of node port.
  this will let us use port 8989 instead of 300xx
-removing port forwarding helper script
-making URLs configurable for flexibility

Issue-ID: OOM-633

Change-Id: I92a0205e6ed68b2217c08d124ddfaf1a1f73a6cd
Signed-off-by: Mandeep Khinda <mandeep.khinda@amdocs.com>
13 files changed