v1.15

• improve messaging from emborg-overdue
• configs command now outputs default configuration too.
• some commands now use first subconfig when run with a composite configuration rather than terminating with an error.
• added show_stats setting.
• added --stats option to create, delete and prune commands.
• added --list option to create, extract and restore commands.
• added sorting and formatting options to manifest command.
• added manifest_formats setting.
• renamed --trial-run option to --dry-run to be more consistent with Borg.
• add files and f aliases to manifest command.
• added working_dir setting.
• added do_not_expand setting.
• added exclude_nodump setting.
• added patterns and patterns_from settings.
• Emborg lock file is now ignored if the process it references is no longer running.
• support --repair option on check command.