Add 'detached process' option about not-enough-standards HOT 2 OPEN

Hi studoot,

This may indeed be a useful feature, but I don't think "detached" is a good name for this process option because it will create ambiguity with the detach() function and the whole "join" concept, example:

nes::process proc{..., nes::process_options::detached};
//Do I need to call detach or join ? humm

Since it is not implementable on most other systems ("console app" is a windows only concept afaik), maybe we can add it as an extension and name it "win32_detached" or something that to relieve this ambiguity and clearly mark it as a platform specific feature. And if we do this then give it a higher value to prevent future potential enum conflict, like 0x01 << 24, where 24 could be the "platform-specific shift"

from not-enough-standards.

Yes, that all sounds good - I'll implement those changes and create the PR.

from not-enough-standards.