Implicit feedback must be greater than the smallest bin -> avoid outliners
Merge branch 'master' of github.com:ntnu-smartmedia/goldfish

# By Dag Einar Monsen
# Via Dag Einar Monsen
* 'master' of github.com:ntnu-smartmedia/goldfish:
  Add YowModel stub code to interact with mongoDB instances
  Add mongodb driver to list of dependencies in pom.xml
  Remove stub description in pom.xml
  Remove unneeded dependencies in pom.xml