Merge branch 'cov217_022_squashed' into maint-0.2.2

[tor.git] / changes / bug3045

  o Minor features:
    - Revise most log messages that refer to nodes by nickname to
      instead use the "$key=nickname at address" format.  This should be
      more useful, especially since nicknames are less and less likely
      to be unique.  Fixes bug 3045.