updates UI to bootstrap v2

fixes #402 - Add noops/pending to metric handling, and provide pending hosts for dashboard views.

This change adds the ability to see noops in metric reports inside
foreman graphs, charts and lists. The business reason for this is to allow
users to run their puppet agents in noop mode, and see where nodes have...

fixes #1333 -Destroy vs Delete inconsitent naming

Signed-off-by: Florian Koch <florian.koch1981@googlemail.com>

fixed reports index page column-width.

fixes #1196 - show FQDN in the hosts listing to prevent misunderstanding

hosts and report page replaced icons, and prevent overflow

new UI for foreman

fixes #829 - /hosts/fqdn/reports should not be a redirection

added search to reports page #refs 719

Fixes #444 - use searchlogic in interesting report filter

Fixes #370 - Added 'interesting' filter to reports

Fixes #366 - Redmine authorization port

This is a major feature which provides RBAC authorization within Foreman
a mental note to myself - never ever work on large commits

Fixes #249 - Remove AS from reports

Added a searchbar for hostname, reporting period and the type of report.