No manage packages function for Content Host view

[swadeley]

Hello

In entities/hostcollection.py there is a manage_packages() function to work with the bulk update menu (GUI able "Update All Packages"). I could not find a way to get to this menu using Content Host view, so I used the Host Collection way[1]

To see the menu: Navigate to Hosts > Content Hosts, select one or more hosts, from the Select Action menu, select Manage Packages

[1] SatelliteQE/robottelo#6974

[oshtaier]

Yeap, it is necessary to implement bulk actions similar to https://github.com/SatelliteQE/airgun/blob/master/airgun/entities/host.py#L108