Allow users to give feedback on wrong model prediction

[zak-hassan]

When we push out elasticsearch alerts we can include a url to the webapplication for user feedback.

https://github.com/AICoE/log-anomaly-detector/blob/master/anomaly_detector/anomaly_detector.py#L185-L206

[zak-hassan]

@MichaelClifford What do you think can we add a extra field in here:

https://github.com/AICoE/log-anomaly-detector/blob/master/anomaly_detector/anomaly_detector.py#L185-L206

To include s.['feedback_url']="feedback:9090/anomaly-feedback/187272727263"

[MichaelClifford]

@zmhassan yes, including a feedback field there should be fine.

[zak-hassan]

This is being worked on on another issue with more detail #71 . Closing this one as its duplicate issue