[x] think about replace "jaar_type" "otx_word", "hub_label" with "otx_group_id", "otx_acct_id", "otx_road", "otx_label". Would really help simplify excel files in jungle
[x] replace "jaar_type" "otx_word", "hub_label" with "otx_group_id", "otx_acct_id", "otx_road", "otx_label", really simplifies a lot and makes the explanations cleaner
model the tool after "init_pidginunit_from_dir"