Updated database_cleaner, fixes #229
Updated database_cleaner, fixes #229

andrew/contribulator,andrew/contribulator,jasnow/contribulator,wadtech/contribulator,24pullrequests/contribulator,wadtech/contribulator,jasnow/contribulator,wadtech/contribulator,24pullrequests/contribulator,andrew/contribulator,24pullrequests/contribulator,jasnow/contribulator