Continuous and deterministic is good
MCMC is working again. A bug was found related to async processing in MCMC.
AbsoluteTime and DextranShape are now continuous in time for finding the offset. This is important for MCMC and also improves the Dextran fits. The system now looks at 90% of peak max instead of peak max so that a spline can be fit and the exact offset found.
KDE bandwidth, time offsets and a few other things use powell's method as a local minimizer to give deterministic and faster results while also improves quality of fit and MCMC performance.