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

4dev/tests/ACL/CoreLibsACLLoginTest.php

@@ -152,7 +152,6 @@ final class CoreLibsACLLoginTest extends TestCase
 		// TARGET
 		define('TARGET', 'test');
 		// LOGIN DB SCHEMA
-		// define('LOGIN_DB_SCHEMA', '');
 
 		// SHOULD SET
 		// DEFAULT_ACL_LEVEL (d80)