Wishlist: add, modify and delete 'upstreams' on the fly

[davidw]

It'd be nice to be able to change what is going on, on the fly.

[slogsdon]

This may be a tricky one. ReverseProxy.Router uses them during compile time to leverage Plug's ability to match on host names with Plug.Router's macros.

[davidw]

Code reloading would probably be an acceptable solution... I guess I need to research Plug some more.