URI and base are now two separate fields of referrals in config file, so
 several URIs space separated may be used in URI field and no parsing has
 to be done. Changes should be backward compatible

issue #5752

Conflicts:
	html/themes/default/setup.css
	plugins/config/class_configInLdap.inc
	setup/class_setupStep_Checks.inc
	setup/class_setupStep_Config1.inc
	setup/class_setupStep_Config2.inc
	setup/class_setupStep_Config3.inc
	setup/class_setupStep_Finish.inc
	setup/class_setupStep_Language.inc
	setup/class_setupStep_Ldap.inc
	setup/class_setupStep_Migrate.inc
	setup/class_setupStep_Welcome.inc
	setup/setup_checks.tpl
	setup/setup_config1.tpl
	setup/setup_config2.tpl
	setup/setup_finish.tpl
	setup/setup_frame.tpl
	setup/setup_welcome.tpl