removing obsolete functions

src/utility/settings.h

@@ -37,20 +37,6 @@ namespace settings {
 	{
 		public:
 		
-		/*!
-		 *	@brief Get option descriptions for commandline options
-		 */
-		bpo::options_description& getHelpForCommandline() const {
-			return this->cli;
-		}
-
-		/*!
-		 *	@brief Get option descriptions for config file options
-		 */
-		bpo::options_description& getHelpForConfigfile() const {
-			return this->conf;
-		}
-		
 		/*!
 		 *	@brief Get value of string option
 		 */