Updated CommandlineInterfaceTest to use the new --stdout
Updated CommandlineInterfaceTest to use the new --stdout

DerManoMann/swagger-php,nprdm/swagger-php,mrploddy1981/swagger-php,thekonz/swagger-php,mo3awia91/swagger-php,zircote/swagger-php,kevupton/swagger-php,csimplestring/swagger-php,marcaube/swagger-php,dbajal/swagger-php,GoIntegro/swagger-php,dfcplc/swagger-php