NanoVNA command file extension (.cmd)

[owenduffy]

The option to run a list of console commands from an SD file is REALLY useful, particularly for restoring commonly used screen setups independently of the calibration options.

It is unfortunate that the choice of command file extension (.cmd) is the same as valid for Windows executable command files and is blocked is lots of online forums, email and virus scanners.

Could / would you provide support for an ADDITIONAL extension that is not likely to have these problems, eg .nvs?

Thanks
Owen