[CLI] Adding users - parameters are not honored

[thereisnotime]

There should be a check if -u/-p length is bigger than 0 before printing "Username:" when declaring the variable here: https://github.com/jasonish/evebox/blob/efeabc07d7a5274a0094501ff17a9fb556121c4d/src/commands/config/users.rs#L110

Otherwise this blocks automation like so: https://i.imgur.com/34mI4ME.png

[jasonish]

Thanks. Will fix this in the next few days.

[jasonish]

Fixed in master branch. New development builds will be uploaded shortly.