maybe changes color of icon in tree if all final estimates are submitted
changes estimated icon color to green
changes estimated icon color to green
Merge branch 'theteam8s' of https://github.com/TheTeam8s/wpi-suite into feature-markEstimatedSessions
makes icon green for archivable sessions in overview tree
Merge pull request #313 from TheTeam8s/feature-markEstimatedSessions

Feature mark estimated sessions