config.master.php file update

- remove not used code
- reorder defines for possible clean up targets
- TARGET and HOST_NAME are set early
HOST NAME is set right at the top
TARGET is set after site configs is read
- add more $_ENV reads
DEFAULT_ACL_LEVEL
LOCALE (encoding is read from locale which should be in the format of nn_CT.ENCODING, eg en_US.UTF-8), falls back to UTF-8
ADMIN.STYLESHEET
ADMIN.JAVASCRIPT

www/configs/config.php

@@ -53,6 +53,11 @@ for (
 		\gullevek\dotEnv\DotEnv::readEnvFile(
 			$__DIR__PATH . $CONFIG_PATH_PREFIX . CONFIG_PATH
 		);
+		// load target file if it exists
+		\gullevek\dotEnv\DotEnv::readEnvFile(
+			$__DIR__PATH . $CONFIG_PATH_PREFIX . CONFIG_PATH,
+			'.target'
+		);
 		// load master config file that loads all other config files
 		require $__DIR__PATH . $CONFIG_PATH_PREFIX . CONFIG_PATH . 'config.master.php';
 		break;