v2.3.2

• Be defensive about navigator not existing on window
  #514

• Proper scrubbing
  #510

• Be defensive when accessing event properties
  #503

• Add environment to options type enhancement
  #499

• call the transform in the options on the server side too
  #498

• fixes errMsg.match is not a function error
  #492

• Call callback even if logging same as last error
  #490