Added home page description, Added easter-egg .env file, Added zoom-in effect for Splide galleries

Update .env, .gitignore, and 5 more files...

commons/DOM/head.php

@@ -9,6 +9,8 @@ if(basename(__FILE__) == basename($_SERVER["SCRIPT_FILENAME"])) {
 <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
 <meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" name="viewport"/>
 <meta name="viewport" content="width=device-width"/>
+<meta name="author" content="Herwin Bozet">
+<meta name="robots" content="index, follow">
 <link rel="icon" type="image/svg+xml" href="/favicon.svg">
 <link rel="alternate icon" href="/favicon.ico">
 <link rel="stylesheet" href="/resources/FontAwesomePro/6.5.1/css/all.min.css">