schemas/vegbien.sql: Moved collectionnumber from specimenreplicate to plantobservation to replace authorplantcode, since these terms are used analogously in plots and specimens data. This code is really the DwC recordNumber (VegBIEN collectionnumber), which "serves as a link between field notes and an Occurrence record, such as a specimen [or plots data] collector's number" (http://rs.tdwg.org/dwc/terms/#recordNumber). Also, this prevents a specimenreplicate from incorrectly being created when plots data provides an authorplantcode.
schemas/vegbien.sql: Moved collectionnumber from specimenreplicate to plantobservation to replace authorplantcode, since these terms are used analogously in plots and specimens data. This code is really the DwC recordNumber (VegBIEN collectionnumber), which "serves as a link between field notes and an Occurrence record, such as a specimen [or plots data] collector's number" (http://rs.tdwg.org/dwc/terms/#recordNumber). Also, this prevents a specimenreplicate from incorrectly being created when plots data provides an authorplantcode.