schemas/vegbien.sql: comments: Removed units from comments on fields which already have a units suffix, to avoid having to keep the units in sync between the suffix and the comment. Note that the units were abbreviated equally in the suffixes and comments, so this did not result in a loss of information other than the ^ for a quantity squared (but it's obvious enough that m2 is m^2).

schemas/vegbien.sql: taxonscope: descriptive comment: Added period for consistency with other descriptive table comments

schemas/vegbien.sql: taxon: Added descriptive comment for data dictionary

schemas/vegbien.sql: VegBank-equivalent tables comments: Prepended "Equivalent to" before VegBank, so the equivalent tables statement can fit grammatically after a description of the table instead of having to be the first phrase in the descriptive table comment

schemas/vegbien.sql: taxon: VegBank-equivalent tables comment: Added plantName and applicable columns from plantStatus, which are also part of the taxon table

schemas/vegbien.sql: placepath: Added otherranks field, analogous to taxonpath.otherranks

schemas/vegbien.sql: taxonpath: Added descriptive comment for data dictionary

inputs/import.stats.xls: Updated import times

inputs/UNCC/Specimen/map.csv: accession: Documented that it's globally unique, although occasionally duplicated

inputs/REMIB/Specimen/map.csv: Remapped accession_number to catalogNumber because it is not globally unique, only (usually) unique within the institution providing the data ("acronym"). Note that there are nevertheless 11,869 rows where an accession_number appears multiple times within the same institution.