Because the notifications mechanisms haven't been used much,
a change got through that effectively disabled the notification
engines.
* Fixes the conf to actually reflect what the code expects.
* Handling the no html template case.
* getting rid of broken .login() call for RT engine.
Change-Id: Ifc57d31a677cac9d120b43988da7dc455e4608d9
d0a2816b72