Fly handler

I think a feature that would make a lot of server owners happy is a handler that triggers when a player is flying in a region.

Hello!

Please be aware that many of the open issues may be closed soon, in preparation of the beta release of FoxGuard 2.0. We have not yet determined if we are going to create a new repo, or use the current one, however, if we use the current one, this issue will be closed.

If the issue occurs again at a later date in FoxGuard 2.0, please make a new issue and reference this one.

Thank you!
Joshua