message: delete kwargs.req after parsing
diff: @@ -220,7 +220,8 @@ extend(Raven.prototype, {
  var req = extend({}, this._globalContext.req, domainContext.req, kwargs.req);
  if (Object.keys(req).length > 0) {
  var parseUser = Object.keys(kwargs.user).length === 0 ? this.parseUser : false;
  - kwargs = extend(kwargs, parsers.parseRequest(req, parseUser));
  + extend(kwargs, parsers.parseRequest(req, parseUser));
  + delete kwargs.req;
  }
  }
  