Restructured files. Improved README.

all/example.html

@@ -0,0 +1,15 @@
+<!doctype html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Example | After Dark in CSS</title>
+  <link rel="shortcut icon" href="../img/favicon.png" />
+  <link rel="stylesheet" href="base.css">
+  <style>
+  
+  </style>
+</head>
+<body>
+  <h1 class="visuallyhidden">Example Screensaver - After Dark in CSS</h1>
+</body>
+</html>