Fix public dirs for nginx

init

@@ -24,6 +24,8 @@ if [ "${role}" = "app" -a -e artisan ]; then
 		# Make sure our permissions are appropraite
 		find ${php} -type f -exec chmod 640 {} \;
 		find ${php} -type d -exec chmod 750 {} \;
+		chmod o+rx ${php}
+		chmod -R o+rx ${php}/public
 		chown -R lamp:www-data ${php}
 		chown -R www-data:www-data ${php}/storage ${php}/bootstrap ${php}/composer.*
 		[ -e ${php}/vendor ] && chown -R www-data:www-data ${php}/vendor