No response data in case of DioError

[felixjunghans]

Hi. Thanks for the cool package. I noticed that in case of a DioError the response is not logged.
To fix the error, the following line must be changed.

dio.dart line 49

change
eventList.updated(event..error = err.toNetworkError());

to

eventList.updated(event..error = err.toNetworkError()..response = err.response?.toResponse());

Could you please release a new version with this fix? We would need the response data in case of a DioError.

Edit I have opened a PullRequest (#11) with the fix.