mappings/VegCore-VegBIEN.csv: accepted* taxonomic terms: If is canonical name, don't populate a separate accepted taxonlabel because the taxonlabel itself is accepted. If is not canonical name, populate matched_label_id directly when the row is created instead of waiting until after all rows are created and using _taxonlabel_set_matched_label_id(). This is possible now that accepted taxonlabels occur only in TNRS's tnrs_accepted table, which is specially marked as taxonIsCanonical. Avoiding _taxonlabel_set_matched_label_id() should fix the slowdown that occurs when it's used on large tables.
mappings/VegCore-VegBIEN.csv: accepted* taxonomic terms: If is canonical name, don't populate a separate accepted taxonlabel because the taxonlabel itself is accepted. If is not canonical name, populate matched_label_id directly when the row is created instead of waiting until after all rows are created and using _taxonlabel_set_matched_label_id(). This is possible now that accepted taxonlabels occur only in TNRS's tnrs_accepted table, which is specially marked as taxonIsCanonical. Avoiding _taxonlabel_set_matched_label_id() should fix the slowdown that occurs when it's used on large tables.