validation/aggregating/plots/_archive/bien3_validations_salvias_vegbien.by=Brad@iPlant.sql.url: removed trailing @

deleted validation/aggregating/traits/_archive/bien3_validations_traits_bien3.by=Brad@iPlant.sql.url@, since there is already a version without the trailing @

validation/aggregating/traits/BIEN2_traits/_archive/bien3_validations_traits_original.by=Brad@iPlant.sql.url: removed trailing (apparently, the escape for paths containing @ should only be used on the input path)

validation/aggregating/plots/bien3_validations_salvias_vegbien.by=Brad@iPlant.sql.url: moved to _archive/ so only the most recent version would be in the main plots/ directory

validation/aggregating/traits/bien3_validations_traits_bien3.by=Brad@iPlant.sql*: moved to _archive/

validation/aggregating/traits/BIEN2_traits/bien3_validations_traits_original.by=Brad@iPlant.sql*: moved to _archive/

added validation/aggregating/, containing folders for Brad's scripts (the scripts themselves cannot be in the repository because they are not UCSB-owned)