This is merge to prevent the host-overview nad
host-detail branch from diverging too much
refs #4179
Conflicts:
application/views/helpers/TimeSince.php
modules/monitoring/application/controllers/ShowController.php
modules/monitoring/application/views/scripts/show/components/comments.phtml
modules/monitoring/application/views/scripts/show/header.phtml
modules/monitoring/application/views/scripts/show/host.phtml
modules/monitoring/library/Monitoring/Backend/AbstractBackend.php
modules/monitoring/library/Monitoring/Backend/Ido/Query/StatusQuery.php
public/css/base.less
public/css/components/details.less