Changes to squid-4.0.4 (06 Jan 2016):
- Regression Bug 4393: compile fails on OS X
- Bug 4392: assertion CbcPointer.h:159: 'c' via tunnelServerClosed or tunnelClientClosed
- Support use of Kerberos credentials cache instead of keytab
- Support logging of TLS Cryptography Parameters
- Support substring matching in Note ACL
- ... and some code cleanup and polishing
- ... and all fixes from squid 3.5.13