0.5.5
Changes:
- unified2: fix reading of ipv6 events
- idstools-u2json: option to sort the keys
- u2spewfoo: IPv6 printing fixes
- idstools-rulecat: use ET "enhanced" rules by default
- idstools-rulecat: suricata inspired colour logging
- idstools-rulecat: handle URLs ending with query parameters