remove non functioning edit button from models in ethos suite since it never worked

[Crunch69]

we have been waiting for something like opentx companion and at his point I would say that function is never going to happen. please remove the non functioning edit button from the models section in the ethos suite. ethos has been out for years and this feature has never functioned. why have the function greyed out if it will never work. with ethos development spanning years and nothing to show not even a beta to test after all this time it must have been tabled or be beyond the capabilities of the company.