schemas/vegbien.sql: taxonconcept: Renamed taxonconcept_unique_within_creator_by_identifying_name to taxonconcept_0_unique_identifying_name to ensure that it is always applied before taxonconcept_unique_within_parent if both collide

schemas/vegbien.sql: taxonconcept: Merged taxonconcept_unique_within_creator_by_name unique index into taxonconcept_unique_within_parent, placed parent_id first, and removed index condition, so that this index can be used as a lookup index by taxonconcept_update_ancestors() (which requires no index condition in order to apply to all taxonconcepts) in addition to as a unique index. Note that an index condition should not be necessary for the index's uniquifying task, because if a set of taxonconcepts provides only the identifyingtaxonomicname, that should collide in the taxonconcept_unique_within_creator_by_identifying_name unique index before this index collides. This assumes that the collision order when multiple indexes collide is alphabetical by the index name.

mappings/VegCore-VegBIEN.csv: taxonconcepts: Also create the taxonconcept tree for taxonconcepts created from original*, verbatim*, and accepted* taxonomic terms

mappings/VegCore-VegBIEN.csv: taxonconcepts: Also create the taxonconcept tree if datasource provided separated components of the taxonomic name and/or its own tree of life with higher classifications. This enables storing the datasource's own tree of life to supplement any official tree (TROPICOS, USDA, etc.).

mappings/VegCore-VegBIEN.csv: taxonconcept tree: Don't map infraspecificEpithet+taxonRank to a taxonconcept in the tree of parent concepts because it has already been mapped to the primary, lowest-level taxonconcept

schemas/vegbien.sql: taxonconcept: taxonconcept_unique_within_creator_by_name unique index: Fixed bug where index filter overlapped with taxonconcept_unique_within_parent's index filter, causing these unique indexes to sometimes both apply at the same time and prevent column-based import from correctly choosing which index to use for each taxonconcept import

schemas/vegbien.ERD.mwb: Fixed lines

schemas/vegbien.sql: taxonconcept.canon_taxonconcept_id comment: Changed comment to use "concept" rather than "name" where applicable. Documented that a synonym between taxonconcepts of different sources is indicated by choosing one taxonconcept to be authoritative and pointing the other taxonconcept to it using this field.

sql_io.py: put_table(): Resolving default value column: Fixed bug where the default value col needed to have its table changed from in_table to full_in_table if it's a table column, and needed to have any column rename removed if it's a literal value

Regenerated vegbien.ERD exports