Add --dry-run option for testing.
Add --dry-run option for testing.

mbrandis/dosage,Freestila/dosage,blade2005/dosage,Freestila/dosage,webcomics/dosage,wummel/dosage,webcomics/dosage,peterjanes/dosage,mbrandis/dosage,wummel/dosage,blade2005/dosage,peterjanes/dosage