[Update] 绑定MFA页面（二维码显示）

apps/templates/_without_nav_base.html

@@ -10,6 +10,7 @@
 {#        <link rel="stylesheet" href="{% static 'fonts/font_otp/iconfont.css' %}" />#}
         <link rel="stylesheet" href="{% static 'css/otp.css' %}" />
         <script src="{% static 'js/jquery-3.1.1.min.js' %}"></script>
+        <script src="{% static "js/plugins/qrcode/qrcode.min.js" %}"></script>
         <script type="text/javascript" src="{% url 'javascript-catalog' %}"></script>
 	</head>
 

apps/users/templates/users/user_otp_enable_bind.html

@@ -15,8 +15,7 @@
             </strong>
         </p>
 
-        <div id="qr_code">
-        </div>
+        <div id="qr_code"></div>
         <div style="display: block; margin: 0">Secret: {{ otp_secret_key }}</div>
 
         <form class="" role="form" method="post" action="">

apps/users/templates/users/user_otp_enable_install_app.html

@@ -19,7 +19,6 @@
             <p>{% trans 'iPhone downloads' %}</p>
         </div>
 
-        <p style="margin: 20px auto;"></p>
         <p style="margin: 20px auto;"><strong style="color: #000000">{% trans 'After installation, click the next step to enter the binding page (if installed, go to the next step directly).' %}</strong></p>
     </div>