April 26, 2012
  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/druntime
  Commit: 7eb147a618321cd1ae5e8337978b8ead2091340d
      https://github.com/D-Programming-Language/druntime/commit/7eb147a618321cd1ae5e8337978b8ead2091340d
  Author: Sean Kelly <sean@invisibleduck.org>
  Date:   2012-04-26 (Thu, 26 Apr 2012)

  Changed paths:
    M src/core/sync/condition.d
    M src/core/sync/rwmutex.d

  Log Message:
  -----------
  added mutex() property to Condition.  also made reader() and writer() methods of RWMutex properties.