- 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