banip: release 1.8.0-1

banip: release 1.8.0-1

* hardened the uci config parsing
* added a fast, flexible & secure IPv4/IPv6 validator function, it eliminates > 99 % of garbage inputs
  Please note: The ‘rule’ in the feed file now only contains parameters for the IP validator;
  details can be found in the readme file. Old custom feed files are not compatible and will be
  backed up/removed via the uci-defaults script
* added BCP38 support: to block packets with spoofed source IP addresses in all supported chains
* optimized the log monitor plus performance improvements
* removed the pallebone feed (discontinued)
* added the ipexdbl feed
* various small improvements
* LuCI: add the BC38 option under Table/Chain Settings
* LuCI: updating the custom feed editor
* LuCI: small usability improvements
* readme update

Signed-off-by: Dirk Brenken <dev@brenken.org>