Panda should have "name" kwarg in constructor

[rosesyrett]

In a recent change I did this:

3aaedaf

I'm no longer sure I should have done that; MX are using pandas and connecting them/ creating them with names.

The rationale behind the original idea, was to decouple Device hierarchy from naming. I think I originally thought about this in terms of the DeviceCollector. So this is an issue to:

1. Discuss if we should have hierarchies just for naming things (i.e. calls to super().__init__(name=name) for the sole purpose of setting a name)
2. Revert the above change.

[rosesyrett]

Decided to just reinstate name. I'll go ahead and do that