Adapt monit module for Fuel needs

* Lower service health polling from 120 to 30 sec
* Add timeout for start/stop actions
* Add pidless services tracking as well (e.g. we will
  need it for nova-compute, nova-network)
* Add params for Redhat/Centos support
* Make config template params based
* Add syslog support
* Redefine service's provider to monit, if already
  in catalog
* Adjust rspecs
* Add docs

Related blueprint pacemaker-improvements

Change-Id: Id4f594ceda640175f20594c6a4787c8c0145f433
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
Merge "Adapt monit module for Fuel needs"