New template added for Feature Requests

Hey all,

As @jwidness said here, we’ve had more feature requests this week than usual, and one thing moderators have been noticing is that some are quite vague and we don’t know exactly which parts of the site the request is referring to. This means we have to ask for more details, which takes time.

So I added a little template (similar to but simpler than the one for Bug Reports) for new Feature Requests. It basically just reminds the requester to include as many details as possible and to explain why the requested functionality will improve iNat. That will hopefully improve the moderation process.

Thanks for all you do!