Remove ui-file-type and attributes

[dixonjoel]

What does this Pull Request accomplish?

Remove the ui-file-type, which was an enum with LabVIEW and MeasurementUI from the python repo. This is no longer used and the file path extension is used to decide what type of UI is used.

Why should this Pull Request be merged?

Follow changes in the ASW repo.

What testing has been done?

Ran automated tests locally

[dixonjoel]

@bkeryan my changes in test_grpc_service.py fail on ubuntu - it's trying to strip off the leading '/', which apparently is needed there... thoughts on how to do that in an os-independent way?

[bkeryan]

@bkeryan my changes in test_grpc_service.py fail on ubuntu - it's trying to strip off the leading '/', which apparently is needed there... thoughts on how to do that in an os-independent way?

Try urllib.request.url2pathname():
https://stackoverflow.com/questions/43911052/urlparse-on-a-windows-file-scheme-uri-leaves-extra-slash-at-start

[dixonjoel]

@bkeryan my changes in test_grpc_service.py fail on ubuntu - it's trying to strip off the leading '/', which apparently is needed there... thoughts on how to do that in an os-independent way?

Try urllib.request.url2pathname(): https://stackoverflow.com/questions/43911052/urlparse-on-a-windows-file-scheme-uri-leaves-extra-slash-at-start

That seems to work, thanks. Hopefully will pass on linux too.