adds diagonal wipes to mobile select list

Author: Adam Argyle

app/index.html

@@ -60,12 +60,20 @@ <h1>
           <option>in:wipe:left</option>
           <option>in:wipe:up</option>
           <option>in:wipe:down</option>
+          <option>in:wipe:top-right</option>
+          <option>in:wipe:top-left</option>
+          <option>in:wipe:bottom-up</option>
+          <option>in:wipe:bottom-down</option>
         </optgroup>
         <optgroup label="Wipe Exits">
           <option>out:wipe:right</option>
           <option>out:wipe:left</option>
           <option>out:wipe:up</option>
           <option>out:wipe:down</option>
+          <option>out:wipe:top-right</option>
+          <option>out:wipe:top-left</option>
+          <option>out:wipe:bottom-up</option>
+          <option>out:wipe:bottom-down</option>
         </optgroup>
         <optgroup label="Polygon Entrances">
           <option>in:diamond:center</option>