Added Constants class.
Bumped version to 1.2.1-SNAPSHOT
Removed models from the resources directory.
Fixed SATagger constructor
Merge branch 'feature/NER' into develop
Bumped version
Merge branch 'release/v1.2.1' into develop
Updated the contains metadata generated by each processor.
Bumped version to 1.3.0-SNAPSHOT
Fixed SANamedEntityRecognizer
Merge branch 'feature/JsonLd' into develop
Bumped version and updated dependencies
Merge branch 'release/v1.3.0' into develop