Add homepage tidbit about adding tab

Added logo center

index.php

@@ -265,6 +265,14 @@ $group = (isset($group) ? $group : "guest");
 		<![endif]-->
 	</head>
 	<style>
+		.la-ball-scale-multiple.la-3x {
+			width: auto !important;
+			height: auto !important;
+		}
+		.logo img {
+		    display: block;
+		    margin: auto;
+		}
 		#splashScreen ping span {
 		    margin-top: 0 !important;
 		    font-size: 10px;

settings.php

@@ -852,6 +852,10 @@ echo buildSettings(
 				'id' => 'home_general',
 				'image' => 'images/gear.png',
 				'fields' => array(
+					array(
+						'type' => 'custom',
+						'html' => '<h2>To Enable, please add new tab with url of homepage.php</h2>',
+					),
 					array(
 						'type' => $userSelectType,
 						'labelTranslate' => 'SHOW_HOMEPAGE',