Fix for Unknown Event in timeline
Fix for Unknown Event in timeline

The unknown event was appearing in the timeline. The event_info was not
resolving for task_details_changed event.

After this change all unknown events should resolve normally.

Change-Id: Ie2d7c3c139567c6242ddff723b26d9f03a49e9ea

ColdrickSotK/storyboard,ColdrickSotK/storyboard,ColdrickSotK/storyboard