Log Message:
Update "squid31" package to version 3.1.9. Changes since 3.1.8:
- Bug 3088: dnsserver is segfaulting
- Bug 3084: IPv6 without Host: header in request causes connection to hang
- Bug 3082: Typo in error message
- Bug 3073: tunnelStateFree memory leak of host member
- Bug 3058: errorSend and ICY leak MemBuf object
- Bug 3057: 64-bit Solaris 9 Squid unable to determine peer IP and port
- Bug 3056: comm.cc "!fd_table[fd].closing()" assertion crash when a helper
  dies
- Bug 3053: cache version 1 LFS support detection broken
- Bug 3051: integer display overflow
- Bug 3040: Lower-case domain entries from hosts and resolv.conf files
- Bug 3036: adaptation_access acls cannot see myportname
- Bug 3023: url_rewrite_program silently fails to rewrite on broken URLs
- Bug 2964: Prevent memory leaks when ICAP transactions fail
- Bug 2808: getRoundRobinParent not handling weights correctly
- Bug 2793: memory statistics sometimes display wrong
- Bug 2356: Port from 2.7: Solaris /dev/poll event ports support
- Bug 2311: crashes with ICAP RESPMOD for HTTP body size greater than 100kb
- Ensure /var/cache or jail equivalent exists on install
- HTTP/1.1: delete Warnings that have warning-date different from Date
- HTTP/1.1: do not remove ETag header from partial responses
- HTTP/1.1: make date parser stricter to better handle malformed Expires
- HTTP/1.1: improve age calculation
- HTTP/1.1: reply with a 504 error if required validation fails
- HTTP/1.1: add appropriate Warnings if serving a stale hit
- HTTP/1.1: support requests with Cache-Control: min-fresh
- HTTP/1.1: do not cache replies to requests with Cache-Control: no-store
- squidclient: Display IP(s) connected to in verbose (-v) display
- Fixes several issues with ICAP persistent connections
- Fixes small leaks in Netdb, DNS, ICAP, ICY, HTTPS
- ... and some cosmetic polishing