Optimization and PreprocessorPuddis do now handle configurations
Merge branch 'master' of github.com:ntnu-smartmedia/goldfish

# By Dag Einar Monsen
# Via Dag Einar Monsen
* 'master' of github.com:ntnu-smartmedia/goldfish:
  Modify configurations in Main
  Add callback function to Evaluator making each result inspectable during execution
  Fix saving issues in ResultList
  Fix minor bug in Evaluator making it run one evaluation too few in evaluateAverage()
  Change Columns to use LinkedHashmap in order to remember column order
  Make Config objects clonable
  Add classifier config option to PreprocessorClassifier
  Add thread id to StopWatch key so it is effectively multithreaded
PreprocessorPuddis suddenly got worse rmse