removed puppet from Gem file requirement

this commit also tries to simplify the way we use bundler, in future commits,
we should add more logic of which gems to load based on configration file.

settings search autocompleter route was missing

Adds VNC support within the browser

At first, this allows to view oVirt managed hosts within foreman.

fixes #1540 added suport for provisioning on ovirt/rhvem using fog.

This patch addes a compute resource concept within foreman

Signed-off-by: Ohad Levy <ohadlevy@gmail.com>

cleanup unused file

Gemfile cleanups + adding some nicer console output

refs #1173 - another leftover

fixes #1434 - Status page is broken

fixes #1417 - update puppet classes broken

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

fixes #1422 - Media is greyed out when creating Solaris hosts