Log Message:
Import Squid 3.1.0.7 as "squid31" package:
* New Version Numbering System
* Minimal squid.conf improvements
* Native IPv6 Support
* Error Page Localization
* Connection Pinning (for NTLM Auth Passthrough)
* Quality of Service (QoS) Flow support
* SSL Bump (for HTTPS Filtering and Adaptation)
* eCAP Adaptation Module support

This package is heavily based on work by Michael van Elst which includes
fixes for the IPv6 support.