Log Message:
Changes 3.1.12:
* Regression fix: Use bigger buffer for server reads.
* Regression fix: Add reply_header_replace directive for ability lost since 2.7
* Bug 3181: /dev/poll fails to build on Solaris with GCC 4.5.0
* Bug 3177: assertion failed: comm.cc:1583: "fd >= 0"
* Bug 3175: IPv6 PTR lookup crashes on raw-IP URLs when IPv6 disabled
* Bug 3173: Assertion bodyPipe!=NULL on SslBump CONNECT response writing failure
* Bug 3164: Total memory info display 32-bit overflows
* Bug 3155: Werror is hard-coded in libTrie build
* Bug 3151: squid_kerb_auth: use autoconf LIBS instead of FLAGS for library
  linkage
* Bug 2976: invalid URL on intercepted requests during reconfigure
* Bug 2720: comment in same line as cache/mem_replacement_policy causes error
* Bug 2621: Provide request headers to RESPMOD when using cache_peer.
* Bug 2330: AuthUser objects are never unlocked
* Prevent CONNECT request relaying to origin servers
* squidclient HTTP/1.1 compliance updates (Pragma and User-Agent headers)
* squidclient: send Cache Manager password using -w
* eCAP: give full Request-URI to adapters
* ... and several debug and error display cleanups