added backups/vegbien.r12025.backup.md5

web/.phpPgAdmin/.htaccess: refactored to build the URL incrementally, extracting path components 1st->last, instead of handling each # of path components as a separate case (which was more rigid and created unnecessary duplication)

backups/TNRS.backup.md5: updated

bugfix: web/.phpPgAdmin/.htaccess: path RewriteRules: need to go directly to the applicable tab, rather than going via redirect.php, because redirect.php will use the last selected tab, rather than the first tab for that section, leading to unexpected results when a non-default tab was previously selected

schemas/vegbien.sql, validation/aggregating/*/*.sql: renamed public_validation_* to plural public_validations_* since we refer to them as aggregating validation*s*

validation/aggregating/pipeline/aggregating_validations_pipeline.odg: made "diff tables" the same size as the other major labels

validation/aggregating/pipeline/aggregating_validations_pipeline.odg: added CSVs export arrows and import process arrows, as decided in conference call

schemas/vegbien.sql: public_validation_plots: added Brad's notes as comments

schemas/vegbien.sql: public_validation_plots: populated queries from validation/aggregating/plots/bien3_validations_salvias_vegbien.sql

validation/aggregating/plots/bien3_validations_salvias_vegbien.sql: _12_count_of_verbatim_taxa_per_plot_in_each_project: removed typo (in the original queries, not added by the refactoring)