Rename Clustering to UserClusterer. Rename main() to clusterUsers().
Move sorting of EvaluationResult to static method. Allow sorting on different metrics.
Make Evaluator use dependency injection instead of having properties.
Add BayesianNetwork class.
Various changes to Main.
Merge branch 'master' of github.com:ntnu-smartmedia/goldfish

# By Patrick Romstad
# Via Patrick Romstad
* 'master' of github.com:ntnu-smartmedia/goldfish:
  Fixed clustering

Conflicts:
	src/edu/ntnu/idi/goldfish/UserClusterer.java