adding in documentation for new s3_path configuration option
adding in documentation for new s3_path configuration option

robbkidd/supermarket,rafaelmagu/supermarket,tas50/supermarket,chef/supermarket,leftathome/supermarket,juliandunn/supermarket,tas50/supermarket,robbkidd/supermarket,chef/supermarket,nellshamrell/supermarket,tas50/supermarket,chef/supermarket,dpnl87/supermarket,dpnl87/supermarket,robbkidd/supermarket,leftathome/supermarket,nellshamrell/supermarket,dpnl87/supermarket,jzohrab/supermarket,leftathome/supermarket,chef/supermarket,nellshamrell/supermarket,rafaelmagu/supermarket,nellshamrell/supermarket,rafaelmagu/supermarket,robbkidd/supermarket,tas50/supermarket,juliandunn/supermarket,rafaelmagu/supermarket,dpnl87/supermarket,juliandunn/supermarket,juliandunn/supermarket,jzohrab/supermarket,jzohrab/supermarket,leftathome/supermarket,jzohrab/supermarket,chef/supermarket