backups/Makefile: Don't log stderr or run the command verbosely and instead just output the command and run time to the terminal. This matches what we do for pg_dump, which works better because it just prints the useful information when it's done running.

backups/Makefile: Remove log files after successful restore/extraction because they are only useful for tail -f when the restore operation is running in the background

pg_dump_vegbien: Save owners when saving data (for full export)

pg_dump_vegbien: Use SET SESSION AUTHORIZATION to ensure that owners are always recorded in the same format. This will help make plain text backups comparable using diff.

backups/Makefile: Backups: Fixed bug where `%.sql: %` needed to come before %.sql with no prerequisites to be matched first

Moved archived imports and make targets to maintain them to new backups dir

Moved archived imports and make targets to maintain them to new backups dir

Added psql_script_vegbien

root Makefile: VegBIEN DB: Schemas: Added schemas/%.sql to extract a compressed custom-format backup to plain SQL

root Makefile: VegBIEN DB: Schemas: Added schemas/%.backup/uninstall so that a schema can be removed by its backup file name (with extension) as well as its name