mappings/VegCore.csv: Term names: Changed special characters to _ because Redmine doesn't support special characters in HTML anchors (it removes everything except letters, numbers, _, and -)

mappings/Makefile: .Veg+-VegCore.csv.last_cleanup: Also canon the output (VegCore) column to the VegCore.csv vocabulary. ? prefixes are not a problem because there are always at least two alternatives listed for these terms, so canon will not modify the output field.

psql_script_vegbien: Run psql_vegbien with `nice -n +5` to prevent CPU-intensive operations from slowing down the shell/UI

inputs/import.stats.xls: Updated import times

Regenerated inputs/CVS/taxonObservation_/new_terms.csv. Note that it includes mappings to terms which are not in mappings/VegCore-VegBIEN.csv, which are prefixed with *.

input.Makefile: Maps validation: %/new_terms.csv: Undid incorrect change of column to filter terms out of. This actually needs to be the input column, even though unmapped_terms.csv is generated from the output column, because it's possible to have a mapping to a term which is not in mappings/VegCore-VegBIEN.csv, and such a term would show up in unmapped_terms.csv but should not be filtered out of new_terms.csv.

lib/phpPgAdmin.login.php.diff: public_ user's password message: Print as its own message instead of appending it to $msg. Print it before any error message so it always appears at the top of the page.

root Makefile: PostgreSQL: phpPgAdmin: Edit config file to allow passwordless logins. Edit login page to fill in public_ as the default username and add a message to leave the password blank for that user.

root Makefile: $(postgresReload-*): Ignore `mv -n` errors, which generally indicate that the existing *.conf was already renamed to *.conf.old

Makefile mk_db, schemas/pg_hba*.conf: Added passwordless public_ user with access to just the database schema. Note that in PostgreSQL, only users with explicit GRANT permissions on a table can read data in that table, but all DB users with a login can view all table schemas.