added seeds generator ability to skipping entire sentence (instead of iterating over its entity-occurrencies
removing unneeded print
removed unneeded import
de-hardcoded the possible answers on the data-generators
ordering functions only (load-save facts together, load-save evidence together)
moving algorithm-data-structure definitions to separated module. Fixing imports
tiny docstring change
moved function utils.save_labeled_evidence_to_csv to be a method on Knowledge class
moved function utils.load_evidence_from_csv to be a method on Knowledge class
using u strings
right syntax for strings
u strings
Generating knowledge from oracle is now coded inside Knowledge class itself. Also, made it work in continue mode by default, and made it accept "unknown" answers
Merge branch '130-create-new-relation' into develop