Added Phive phar manager (#1154)

README.md

 * [Composer Installers](https://github.com/composer/installers) - A  multi framework Composer library installer.
 * [Composer](https://getcomposer.org/) - A package and dependency manager.
 * [Melody](https://melody.sensiolabs.org/) - A tool to build one file Composer scripts.
+* [Phive](https://phar.io/) - A PHAR manager.
 * [Pickle](https://github.com/FriendsOfPHP/pickle) - A PHP extension installer.
 
 ### Dependency Management Extras