Request: add optional icon for each project

People on my team sometimes accidentally assign a bug to the wrong project. This would be less common if we could have an icon graphic for each project, similar to how I can define an icon for each issue type. Graphics stick out better to people than text does when choosing a project to file a bug under.

Request: support assigning an icon-sized graphic to each project. Perhaps ship with a small set of distinctive samples as well for the artistically challenged.