-RM-148-MR-Different colors for data modules and other modules in network
This may be an arguable "improvement". My argument for it is that it makes the sources of the network more distinguishable.
One might want to consider some examples: http://www.voreen.org/ http://www.mevislab.de/ http://www.amira.com/images/stories/pdf/41/amiraRefGuide.pdf (Fig 1.1)
(from redmine: created on 2012-04-01, closed on 2012-04-02)
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