Added stat placeholder box

frontend/index.html

@@ -29,7 +29,17 @@
     <div id="mainPage" style="display: none;">
       <div id="content">
         <div id="tasks" class="screen flex two demo" style=""></div>
-        <div id="history" class="screen" style="display: none;"></div>
+        <div id="history" class="screen" style="display: none;">
+          <div id="stats">
+            <article class="card">
+              <header>
+                <h1>Stats</h1>
+                <pre id="statData"></pre>
+              </header>
+            </article>
+          </div>
+          <div id="historyContent"></div>
+        </div>
         <div id="addTask" class="screen" style="display: none;">Add Task</div>
       </div>
       <div id="menu" class="flex three demo">