TS-3080: Fix potential problem with dependency of bucket list size on external and changeable value.
TS-3040: Remove traffic_shell man pages and other references
TS-3074: Fix FreeBSD regression
TS-3156: Fix crash for MutexTryLock::acquire()
TS-3191 Add logic to better handle collisions with static producers.
Add changes
TS-3191: Confusion with HTTP_TUNNEL_STATIC_PRODUCER
Adding back in the kill_tunnel fix.  Addresses ts-1527