summe evaluation edited

src/evaluation/BaseEvaluator.py

src/evaluation/ProcessedDatasetEvaluator.py

src/evaluation/check_fscores_summe.py

src/evaluation/check_fscores_tvsum.py

src/evaluation/evaluator.py

src/evaluation/fscore.py

src/evaluation/fscores.py

src/evaluation/knapsack_implementation.py

src/evaluation/summary_loader.py