added free as in freedom

Author: stevleibelt

README.md

@@ -1,6 +1,6 @@
 # Argument Handling for PHP CLI Scripts
 
-This project aims to deliver a easy to use php command component.
+This project aims to deliver a easy to use and free as in freedom php command component.
 
 The build status of the current master branch is tracked by Travis CI:
 [![Build Status](https://travis-ci.org/bazzline/php_component_cli_arguments.png?branch=master)](http://travis-ci.org/bazzline/php_component_cli_arguments)

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "net_bazzline/php_component_cli_arguments",
     "description": "php cli command thin wrapper to easy up usage and validation of command line arguments",
-    "keywords": ["getopt", "argument", "flag", "trigger", "php", "cli", "shell"],
+    "keywords": ["getopt", "argument", "flag", "trigger", "php", "cli", "shell", "lgpl", "free as in freedom"],
     "type": "library",
     "minimum-stability": "dev",
     "require": {