Docs: add docsify support

Looks nicer

Change-Id: I707772e47e3e8441f93af1e9ba14a4c266f080b3
diff --git a/docs/index.html b/docs/index.html
new file mode 100644
index 0000000..490e7b8
--- /dev/null
+++ b/docs/index.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <meta charset="UTF-8">
+  <title>Perfetto - Docs</title>
+  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
+  <meta name="description" content="Description">
+  <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
+  <link href="//fonts.googleapis.com/css?family=Exo" rel="stylesheet">
+  <link rel="stylesheet" href="//unpkg.com/docsify-themeable/dist/css/theme-simple.css">
+  <style>
+    :root {
+      --base-font-size: 18px;
+      --base-font-family:  'Exo', sans-serif;
+      --theme-hue: 210;
+      --cover-max-width: 90vw;
+    }
+  </style>
+</head>
+<body>
+  <div id="app"></div>
+  <script>
+    window.$docsify = {
+      name: 'Perfetto',
+      repo: 'https://android.googlesource.com/platform/external/perfetto/',
+      coverpage: true,
+      loadSidebar: 'toc.md',
+      themeable: {
+      }
+    }
+  </script>
+  <script src="//unpkg.com/docsify/lib/docsify.min.js"></script>
+  <script src="//unpkg.com/docsify-themeable"></script>
+  <script src="//unpkg.com/docsify-copy-code"></script>
+  <script src="//unpkg.com/prismjs/components/prism-bash.min.js"></script>
+
+</body>
+</html>