Tucker ale comments for future tensor use
Merge branch 'master' of github.com:ntnu-smartmedia/goldfish

# By Dag Einar Monsen
# Via Dag Einar Monsen
* 'master' of github.com:ntnu-smartmedia/goldfish:
  Disable autoenv for this project.
  Fork Parallell SGD into LynxFactorizer.
  Change setup of Main class.
  Enable RMSE evaluation.
  Fix bug in runpytensor.
  Change run.py to use Tucker higher order iteration.