Add more maintainers

[hakunin]

Hey guys,
by the number of pull requests and the history of some enhancements that are taking a long time to land (optgroups is one), I suggest adding more maintainers to this repo.

It looks like tons of people are using this package already so it would be nice if all wasn't on a shoulders of one (although great) guy.

Maybe someone from a big company, like Hubspot (which recently made a public fork so people can have optgroups) could be a maintainer?

[jooj123]

Myself and others @ domain are also happy to help where we can - we are heavy users of react select

[MarkLeMerise]

I completely agree with the sentiments expressed in this issue, but I think a good way to contribute for now would be to open the other issues and start helping people.

[tnrich]

@JedWatson, thanks very much for creating this excellent tool. I'm using it in multiple places within my app.

However it appears to be suffering from lack of attention: for example there are two separate PRs to add an "alwaysOpen" prop to the component, neither of which has been merged.
#1015
#817

This tool is being used by many people so, please either add more maintainers to this repo or start responding to people's PRs.

Thanks,
Thomas

[silvenon]

Hey guys, I'm starting a fork of react-select, the goal is to eventually take over the project. I'll probably post my updates in #1403.

[MarkLeMerise]

@silvenon, that seems like the direction this needs to go, but have you reached out to @JedWatson via email or social media about it? Either way, I'm happy to help if we need contributors to get this project thriving again.

[silvenon]

Good idea. I'll try tweeting him first.

[JedWatson]

Consolidating this to #1481