Add movielens data and smaller sample.
Added a simple ratings converter and a rec alg in main
Add lenskit to dependencies.
Merge branch 'master' of github.com:ntnu-smartmedia/goldfish

* 'master' of github.com:ntnu-smartmedia/goldfish:
  Added a simple ratings converter and a rec alg in main
Convert data delimiter from :: to tab character.
Fix path in Main.java
Added evaluation in main
Add logback.qos.ch
Merge branch 'master' of github.com:ntnu-smartmedia/goldfish

# By Dag Einar Monsen
# Via Dag Einar Monsen
* 'master' of github.com:ntnu-smartmedia/goldfish:
  Fix path in Main.java
  Convert data delimiter from :: to tab character.
  Add lenskit to dependencies.

Conflicts:
	src/edu/ntnu/idi/Main.java
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 logback.qos.ch
Add movielens-10m-ratings dataset.
Pull
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 movielens-10m-ratings dataset.
Add movielens dataset. Forgot to add it in previous commit.
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 movielens dataset. Forgot to add it in previous commit.
Replace ml10M zip with gzip.
Merge branches 'master' and 'master' of github.com:ntnu-smartmedia/goldfish

# By Dag Einar Monsen
# Via Dag Einar Monsen
* 'master' of github.com:ntnu-smartmedia/goldfish:
  Replace ml10M zip with gzip.

# By Dag Einar Monsen
# Via Dag Einar Monsen
* 'master' of github.com:ntnu-smartmedia/goldfish:
  Replace ml10M zip with gzip.
Changed to 1m dataset
Added .metadata/ to gitignore
Replace movielens-1m data with gzipped version.