lowercase config
lowercase BASE_DIR
lowercase config
lowercase developmentEnvironment config
lowercase ERRORS_SHOW
remove THEME_DIR constant
lowercase CHARSET config
lowercase mysqlCharset
lovercase THEME config
lowercase defaultDoctype constant
remove MANUAL_DIR constant
lowercase TEST_MODE config
lowercaes DEBUG_MOE
lowercase TIMEZONE
lowercase url overrides
lowercase SERVICES
add debugMode constant to configuration file by default