Update banner for homepage.

Author: mrmrs

index.html

@@ -18,7 +18,7 @@
       <a href="/" class="dib f5 f4-ns fw6 mt0 mb1 link black-50 dim" title="Home">
         Tachyons
         <div class="dib">
-          <small class="nowrap f6 mt2 mt3-ns pr2 black-50 fw2">v4.0.0-beta-3</small>
+          <small class="nowrap f6 mt2 mt3-ns pr2 black-50 fw2">v4.0.0-beta-5</small>
         </div>
       </a>
     </div>
@@ -51,7 +51,7 @@ <h1>Getting Started</h1>
             <p class="measure lh-copy">
               Copy the line of code below and paste it in the head of the html file(s) you want to include tachyons in.
             </p>
-<pre class="pre black-70" style="overflow: auto"><code class="code f6 dib pa2 bg-near-white" style="font-size: 14px;">&lt;link rel="stylesheet" href="https://s3-us-west-1.amazonaws.com/tachyons-css/4.0.1-beta/tachyons.min.css"&gt;</code></pre>
+<pre class="pre black-70" style="overflow: auto"><code class="code f6 dib pa2 bg-near-white" style="font-size: 14px;">&lt;link rel="stylesheet" href="https://tachyons-css.s3.amazonaws.com/4.0.1-beta/tachyons.min.css"&gt;</code></pre>
 <p class="mt4"><b>or</b> install via npm</p>
 <pre class="pre black-70" style="overflow: auto"><code class="code f6 dib pa2 bg-near-white" style="font-size: 14px;">npm install --save-dev tachyons</code></pre>
 <p class="mt4"><b>or</b> grab all the source files and build+develop locally</p>
@@ -399,8 +399,8 @@ <h3 class="f5 fw6 ttu tracked"><a href="#npm" class="link mid-gray">Tachyons on
           <a class="f3 link dim dark-gray b" href="http://npmjs.com/package/tachyons-font-style">tachyons-font-style</a>
           <a class="link dim dark-gray f6" href="http://github.com/mrmrs/tachyons-font-style">View on GitHub</a>
           <div>
-            <span class="dark-gray fw4 pr2">v2.2.2</span>
-            <span class="dark-gray">130 B</span>
+            <span class="dark-gray fw4 pr2">v3.0.0</span>
+            <span class="dark-gray">132 B</span>
           </div>
         </div>
         <div class="mb3">