Add functional (?) single fic delta

data_overview/single_fic_deltas/cosmere/data_overview.csv

data_overview/single_fic_deltas/cosmere/md_freq_dist.csv

...verview/single_fic_deltas/cosmere/punct_tag_freq_dist.csv

data_overview/single_fic_deltas/cosmere/sent_len_dist.csv

data_overview/single_fic_deltas/cosmere/tag_freq_dist.csv

data_overview/single_fic_deltas/cosmere/tk_len_dist.csv

delta_measure_rewrite.txt

delta_rewrite.py

submit_gpu_deltas.sh