Add network graph for the home page

mobile/www/pages/classes.html

@@ -0,0 +1,20 @@
+<div class="view safe-areas">
+    <div class="page page-classes">
+        <div class="navbar">
+            <div class="navbar-inner">
+                <div class="left">
+                    <a href="#" class="link icon-only panel-open" data-panel="left">
+                        <i class="icon f7-icons ios-only">menu</i>
+                        <i class="icon material-icons md-only">menu</i>
+                    </a>
+                </div>
+                <div class="title sliding">Fire Emblem Charts</div>
+            </div>
+        </div>
+        <div class="page-content">
+            <div class="block block-strong">
+                <p>Classes page</p>
+            </div>
+        </div>
+    </div>
+</div>