Sorted Imports should ignore case (or have it customisable)

[ghost]

I'd expect the following to be valid:

import AcmeCo
import ADAL
import AfterFramework

[ghost]

👍 For adding a customisation option to ignore case. I'd prefer to keeping the case-sensitive sorting as the default however.

[marcelofabri]

@dalemy Would you like to try to implement this?

[ghost]

I'd like to implement the various things I've suggested, but getting open source permissions from the company and the time to do it isn't usually possible. And almost never on the time scale that you would expect. For now, assume that I'm unable to take this one.

[keith]

I've submitted a non-configurable fix for this: #1218