schemas/VegBIEN/data_dictionary/VegBIEN data dictionary.xlsx: updated
added schemas/VegBIEN/data_dictionary/create_bien3_viewFullOccurrence.txt from Brad
added schemas/VegBIEN/data_dictionary/schema_docum.pptx from Brian McGill
schemas/VegBIEN/VegBIEN data dictionary.xlsx: moved to schemas/VegBIEN/data_dictionary/