WIP: Beta of beamline setup

Created by: marcus-oscarsson

Early version of the BeamlineSetup component.

The different attributes of the beamline like energy, transmission, resolution and so on are accessed via an API very similar to the one already existing in the Beamline route. The only difference is that we now are using set and get since that's slightly more abstracted than i.e move.

The idea is then to add a more abstracted way of getting and setting beamline attributes to the BeamlineSetup HO. This is still to be done and the "mockup" code in the Beamline route will then be removed.

We are also working on a way to display progress of the value change.