Merge branch 'stable' into rewritten-bin

* stable: (24 commits)
  Update doc/protocol.txt for the new evicted_time stat.
  Update changelog, common contributors.
  Display final errno status on the various listen failures.
  Remove managed instance code. Extra options confuse newbies.
  Do the right thing if someone has a broken IPV6 stack which is only IPV6.
  Warning messages generated if setsockopt() does not pass.
  Fix a couple random indent issues.
  UDP/TCP can be disabled by setting their port to zero.
  Use zeroed out thread structures via calloc.
  Correct typo in configure script.
  Fix thread DTrace probe.
  Note the last accessed time of an object when evicted.
  Duhr. Not a thread specific command.
  Prevent starvation by busy threads.
  Use a dedicated accept/dispatch thread.
  Fix 'make dist' target to include new files
  Update changelog, version bump.
  Add support for newer automake's.
  Add DTrace probes for Solaris/etc.
  lru tests
  ...