Tidy repository and delete unnecessary files

contribution_statement.md

data/expanded_dictionary.tsv

...ictionary_induction/automatic_dictionary_induction_df.csv

...atic_dictionary_induction/single_candidates_induction.txt

results/classymap/evaluation_results_classymap.csv

results/data_ablation/da_model_predictions/multi_all.txt

...s/data_ablation/da_model_predictions/multi_no_glossa3.txt

results/data_ablation/da_model_predictions/multi_no_kemi.txt

results/data_ablation/da_model_predictions/multi_no_news.txt

...data_ablation/da_model_predictions/multi_no_outakoski.txt

results/data_ablation/da_model_predictions/multi_no_piia.txt

...lts/data_ablation/da_model_predictions/multi_no_sikor.txt

...ts/data_ablation/da_model_predictions/multi_no_tankaa.txt

results/data_ablation/da_model_predictions/multi_no_web.txt

...data_ablation/da_model_predictions/multi_no_wikipedia.txt

results/data_ablation/da_model_predictions/single_all.txt

.../data_ablation/da_model_predictions/single_no_glossa3.txt

...lts/data_ablation/da_model_predictions/single_no_kemi.txt

...lts/data_ablation/da_model_predictions/single_no_news.txt

...ata_ablation/da_model_predictions/single_no_outakoski.txt