Tell spiffy not to look up default static index files.
Change awful's stack size to 1m, for better performance.
Add db:paused?.
Add pages for pausing and resuming db.
Add config manager.
Only ignore the toplevel config directory.
Fix incorrect usage of arguments in read-default-config-value.
Pause db before killing ktr.
New make-tarsnap-backup works with pause db.
Add default general config.
Ignore config files but not default config files.
Add backup settings.
Check if backups are enabled before running.
Specify keyfile and delete last-backup before backing up to it.
Move restore-last-tarsnap-backup to src/db.
Use archive named last-backup and read keyfile from config.
Merge branch 'backup-with-pause'

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