added 404, removing profile, updated index with google analytics

app/templates/base.html

@@ -28,6 +28,15 @@ Color = Bulma Color Type of the Message Box
     {% endif %}
     {% endblock %}
     {% block head %}
+    <!-- Global site tag (gtag.js) - Google Analytics -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=UA-68895812-4"></script>
+    <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag(){dataLayer.push(arguments);}
+    gtag('js', new Date());
+
+    gtag('config', 'UA-68895812-4');
+    </script>
     <link href="https://fonts.googleapis.com/css?family=Raleway&display=swap" rel="stylesheet">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bulma/0.7.5/css/bulma.min.css">
     <link rel="shortcut icon" href="{{ url_for('static', filename='favicon.ico') }}">
@@ -102,10 +111,6 @@ Color = Bulma Color Type of the Message Box
 
                     <div class="navbar-dropdown">
                         {% if current_user.is_authenticated %}
-                        <a class="navbar-item" href="{{ url_for('profile') }}">
-                            <span class="navbar-fa-icon fas fa-user"></span>
-                            <div class="navbar-text">Profile</div>
-                        </a>
                         <a class="navbar-item" href="{{ url_for('dashboard') }}">
                             <span class="navbar-fa-icon fas fa-chart-line"></span>
                             <div class="navbar-text">Dashboard</div>