A Few Quality of Life and Performance Suggestions/Requests

[ilikenwf]

It would be nice to have the ability to specify what IP address or interface to listen on instead of having it listen on ALL ip addresses.

Beyond that, because of the spotty nature of USTVGO, a buffer with configurable size would be nice. I'm running this with some other lists through a modified xTeve right now, and while xTeve can do buffering, I'd prefer to do it more within the USTVGO server, as I still get occasional hiccups and frame drops this way.

Thanks for the great tool!