Ghostwall feature request (IP Ranges)

Hi, I have a request, suggestion for what would be a VERY useful feature added to Ghostwall that would in no way (afaik) increase its ram useage or cpu useage.

My suggestion is this: Make it so that you can add a RANGE of IP addresses (in the same way that you can specify ranges of ports), to be able to WHITELIST a large block of IP addresses in ONE rule, so that I don't have to add 10 lines of rules for one application that I might use. This would be massively appreciated.

Other than that and hoping for the actual implementation of the IP blocklist which it already has a tab for in the future, it works well.

Thank you