Uwe Grueters

Modified AgentManager to properly remove FlowerAgent, PollenAgent, SeedsAgent and their MeristemAgents

Repaired the local TransformedPortrayal3D and InitTransformedPortrayal3D such that they become inspectable by copying the original TransformedPortrayal3D from mason20 (actually it had changed in the meantime).

Just the classpath restored (after deleting classpaths in conflict).

We added get_NitrogenSupplyFactor to UIBM and made related changes to SpeciesParameters and params files.

Some initial preparation for testing Sweep Parameters and sensitivity analysis

updated to mason.20.jar (in lib folder) + maven project mason_20

We added a comment with a thread-safe getInstanceFor(specName) method to the AttributesServiceFacade (just in case we need it later).

I have added code to change the color of the leaf portrayal from green to orange, when the nitrogen concentration falls below 50% of the initial N concentration signaling beginning senescence.