- Changes to squid-4.0.11:
  Bug 4517: error: comparison between signed and unsigned integer
  Bug 4492: chunked parser needs to accept BWS after chunk size
  HTTP/1.1: allow chunking the last HTTP response on a connection
  HTTP/1.1: unfold mime header blocks
  TLS: fast SNI peek
  TLS: check for SSL_CIPHER_get_id() support required in adjustSSL()
  TLS: never enable OPENSSL_HELLO_OVERWRITE_HACK automatically
  squidclient: improve shell-escape support in -H option
  Do not allow low-level debugging to hide important/critical messages
  Replace new/delete operators using modern C++ rules
  Remove ie_refresh configuration option
  Deprecating SMB LanMan helpers
  Mark refresh-waiting transactions with REFRESH
  ... and some code cleanup and polishing