Allow export of the config information for documentation purposes

git-svn-id: http://svn.code.sf.net/p/itop/code/trunk@1447 a333f486-631f-4898-b8df-5754b55c2be0

core/config.class.inc.php

@@ -416,6 +416,10 @@ class Config
 	{
 		return (array_key_exists($sPropCode, $this->m_aSettings));
 	}
+	public function GetDescription($sPropCode)
+	{
+		return $this->m_aSettings[$sPropCode];
+	}
 
 	public function Set($sPropCode, $value, $sSourceDesc = 'unknown')
 	{