Big refactor to eliminate massive usage of the properties singleton, by adding new *Config interfaces.
Edge type fix: setEdgeName cut and paste issue.
Minimal changes, deletion of unused recommenders.
Minor naming refactorings
MFRecommender2 with userItemDataset, model and predictor.
IModelBuilder and IUserRecommender
KNNRecommender
Added the first Neo4J Filter based on cypher query
Added the first Neo4J Filter based on cypher query for PreFiltering and PostFIltering,
Moreover a label for similarity value was added so that it is possible to store several model,
based on filter
Added postfiltering
Class refactoring and update mechanism implemented in the new model based system
Added license
Added license
Merge pull request #14 from alenegro81/master

Version 0.4.0