Log Message:
Changes 3.4.4:
* Avoid assertions on Range requests that trigger Squid-generated errors.
* Protect MemBlob::append() against raw-space writes
* Copyright: Relicense helpers by Treehouse Networks Ltd.
* Portability: define CMSG related structures individually
* Fix helper ID number assignment
* Fixed stalled concurrent rock store reads by insuring their ID uniqueness.
* Bug 3186, Bug 3628: Digest authentication always sending stale=false for nonce
* dynamic_cert_mem_cache_size option related fixes
* Fix umask default on crash report generated email
* Fix pthread library detection on FreeBSD 10
* Bug 4029: intercepted HTTPS requests bypass caching checks
* Bug 4026: SSL and adaptation_access does not handle aborted connections
* Bug 4001: remove use of strsep()
* Move compat/unsafe.h protections from libcompat to source maintenance
* Bug 3969: user credentials cache lookup for Digest authentication broken
* Various fixes to configure for FreeBSD 10
* Regression Bug 3769: client_netmask not evaluated since Comm redesign