Var for the name of the configuration file itself in site config.
Var for the name of the configuration file itself in site config.

/cs_siteConfig.class.php:
	* MAIN:::
		-- new private var, $configFile
	* __construct():
		-- set internal configFile as $configFileLocation.
	* build_special_vars():
		-- set special var for "_CONFIGFILE_" (points to the location of the
		configuration file, within which this directive is placed).
		-- another name for _CONFIGFILE_ is _THISFILE_

crazedsanity/cs-content,crazedsanity/cs-content