Updated index templates to avoid their indexing

frontend/gamma/html/index_template.html

@@ -9,9 +9,7 @@
 @css@
 
 	<link rel="shortcut icon" href="./clipperz.ico" />
-
-	<meta name="description" content="Login to your web accounts with just one click. Never type a password again! Use multiple complex passwords and forget them. A password manager that enhances your online security." />
-	<meta name="keywords" content="password manager,gestor de contraseñas,gerenciador de senhas,Kennwortmanager,passwords,security,privacy,cryptography" />
+	<meta name="robots" content="noindex">
 <script>
 	Clipperz_IEisBroken = false;
 	Clipperz_normalizedNewLine = '\n';