0b88c18abf
we now traverse the whole tree for the versions and save not only the maxversion but if we have mixed versions at all the traversal contains code to inject the host versions into the treenodes this way we can omit any icon in case everything is on the same level and if not we: * show a check at update hosts and services * show a 'restart' symbol for osds that only need a restart * show an 'upgrade' symbol (fa-upload) for osds/hosts that need a package upgrade Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>