Feature Request: Display full Start/End time to the microsecond on the Gui

Currently the Nexus Gui displays Start/End time only to the minute. Although the actual XML reflects the time to micro seconds, but the Gui rounds up the time. This makes troubleshooting inconsistencies between data and metadata cumbersome, specially when changes need to be made manually to the metadata on cases where an epoch needs to be split. Or cases where part of XML has been created manually and additional data is scanned in later on. Seeing the full time on the Gui will be helpful.

A screenshot is attached. See times under Start and End columns on both right and left panels.