Create Scala/Java implementation concept

[FRosner]

• do the Coursera course and probably do some additional excercises
• provide a concept of how the message passing algorithm could be implemented using functional and object oriented programming, i.e. Scala/Java

[FRosner]

I should have a look at http://www.cs.mcgill.ca/~fkaeli/probrem/index.html.

[FRosner]

Will not have an implementation by the looks of now.