Reformat pom.xml

No changes really. This occured when switching to IntelliJ.
Merge branch 'master' of github.com:ntnu-smartmedia/goldfish

# By Patrick Heia Romstad
# Via Patrick Heia Romstad
* 'master' of github.com:ntnu-smartmedia/goldfish:
  Added regression as a way to create pseudoratings
Disable debugging output in Preprocessor
Optimize imports. No change in functionality