_addConfigValue :: String -- ^ Current line to parse (already stripped from leading and trailing whitespaces).
                -> Dictionary -- ^ Current section or top level dictionary.
                -> Dictionary -- ^ Returns updated section or top level dictionary.
_addConfigValue "" dic = dic
_addConfigValue :: String -- ^ Current line to parse (already stripped from leading and trailing whitespaces).
                -> Dictionary -- ^ Current section or top level dictionary.
                -> Dictionary
_addConfigValue "" dic = dic
_addConfigValue "" dic = dic