Custom/different image for 0 day tasks

[bebetech]

When using it for a list of tasks where you may have a 0-day duration, should be able to change the default box to something else like a diamond to indicate that it's a milestone.

[mattbrehmer]

Thanks, we have not yet considered alternate shapes for events having no duration. Currently, events with no duration are assigned a rectangle with the minimum width.

Other past timeline projects have used different shapes for events with and without duration, such as TimeLineCurator. We could take a similar approach.