Update version number in header and on homepage

Author: mrmrs

components/index.html

@@ -20,7 +20,7 @@
     <a href="/" class="dib f5 f4-ns fw6 mt0 mb1 link black-70 dim" title="Home">
       Tachyons
       <div class="dib">
-        <small class="nowrap f6 mt2 mt3-ns pr2 black-70 fw2">v4.0.0-beta.22</small>
+        <small class="nowrap f6 mt2 mt3-ns pr2 black-70 fw2">v4.0.0-beta.24</small>
       </div>
     </a>
   </div>

docs/table-of-properties/index.html

@@ -24,7 +24,7 @@
     <a href="/" class="dib f5 f4-ns fw6 mt0 mb1 link black-70 dim" title="Home">
       Tachyons
       <div class="dib">
-        <small class="nowrap f6 mt2 mt3-ns pr2 black-70 fw2">v4.0.0-beta.22</small>
+        <small class="nowrap f6 mt2 mt3-ns pr2 black-70 fw2">v4.0.0-beta.24</small>
       </div>
     </a>
   </div>

docs/table-of-styles/index.html

@@ -24,7 +24,7 @@
     <a href="/" class="dib f5 f4-ns fw6 mt0 mb1 link black-70 dim" title="Home">
       Tachyons
       <div class="dib">
-        <small class="nowrap f6 mt2 mt3-ns pr2 black-70 fw2">v4.0.0-beta.22</small>
+        <small class="nowrap f6 mt2 mt3-ns pr2 black-70 fw2">v4.0.0-beta.24</small>
       </div>
     </a>
   </div>