added todo

Author: stevleibelt

README.md

@@ -169,6 +169,7 @@ Thanks to [apigen](https://github.com/apigen/apigen), the api is available in th
 
 * upcomming
     * add *countValues* etc.
+    * add *hasFlags* to easy up validation if long or short flag is set (e.g. '-v|--verbose')
     * replace "setArguments" with "parse" like [nette](https://github.com/nette/command-line/blob/master/src/CommandLine/Parser.php) is doing it
     * updated dependency handling by beeing less restrictive
 * [1.1.1](https://github.com/bazzline/php_component_cli_argument/tree/1.1.1) - released at 18.08.2015