Jan Grashorn

Comments have been implemented. Also changed the approximations to be able to handle multi-modal distributions when the user supplies more than one initial point. Both methods have been added to...

Added file for point estimates, renamed all types with a -Bayesian suffix for easier identification. Moved the optimization and the setup into a function taking an `AbstractBayesianPointEstimate` argument. Implemented the...

Wrote some documentation, might still be lacking, but there are now one example each in `docs/literate/bayesianupdating` and in the manual, with some explanation.

> I also find the naming "point estimates" slightly odd. I guess you wanted to generalised "maximum likelihood estimation" and "MAP"? I am also not happy about the naming, but...

It does, yes. I was waiting for the `JointDistribution` to be merged so that I can use it.