pluck_gravatar.php

<?php
function pluck_gravatar_info() {
    $module_info = array(
        'name'          => 'Gravatar Module',
        'intro'         => 'Display Gravatar profile.(https://gravatar.com/)',
        'version'       => '0.1',
        'author'        => 'grwebguy',
        'website'       => 'http://twitter.com/grwebguy',
        'icon'          => 'gravatar.png',
        'compatibility' => '4.7'
    );
    return $module_info;
}