[DMaaP MR] Use HTTPS only for external traffic

[DMaaP MR] Use HTTPS only for external traffic

Use the new template features to create two services for DMaaP Message
Router:
 * One of ClusterIP type with HTTP AND HTTPS port, with the same
   name as before.
 * Another of NodePort type with HTTPS only port, with a new name (this
   one should be used only for external traffic)

I've also replaced `tabs` iby spaces in two resources files so it's
easier to read the configmap.

Issue-ID: DMAAP-1400
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
Change-Id: I394e0b5327ffe2605f0c4c8b134e49553b06232c