Changed "NumberOfIndependentVariables" to "IVs"
Merge branch 'master' of github.com:ntnu-smartmedia/goldfish

# By Dag Einar Monsen
# Via Dag Einar Monsen
* 'master' of github.com:ntnu-smartmedia/goldfish:
  Split PreprocessorClassifier into multiple classes, one for each classifier
  Add default value option to Config.get()