kelly model to-do

[behinger]

UnfoldSim.jl/src/sequentialSamplingModelSimulation.jl

Line 110 in 0e2657a

cum_evidence = abs.(cum_evidence);

this should be a clip to 0 instead of an abs

---> Urgency should be implemented in

https://github.com/unfoldtoolbox/UnfoldSim.jl/blob/0e2657acb38d93d384048c9284e39b23236f7053/src/sequentialSamplingModelSimulation.jl#L111C1-L111C152

reduce the boundary by an urgency-signal (normal distributed slopes * time)

[behinger]

both are implemented now, let's test!