Remove unnecessary Talk branding (#2271)

* Remove Talk copy from Login view

* Remove favicon from base template and only use it for admin view

views/admin.njk

@@ -2,6 +2,9 @@
 
 {% block title %}Talk Admin{% endblock %}
 
+{# Favicon Configuration #}
+{% include "partials/favicon.njk" %}
+
 {% block css %}
 <link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500" rel="stylesheet">
 <link href="https://code.getmdl.io/1.2.1/material.min.css" rel="stylesheet">

views/login.njk

@@ -1,6 +1,6 @@
 {% extends "templates/base.njk" %}
 
-{% block title %}Talk - Login{% endblock %}
+{% block title %}Login{% endblock %}
 
 {% block css %}
 <link href="{{ resolve('coral-login/bundle.css')}}" rel="stylesheet">

views/templates/base.njk

@@ -6,9 +6,6 @@
     <meta name="viewport" content="width=device-width, user-scalable=no">
     {% block meta %}{% endblock %}
 
-    {# Favicon Configuration #}
-    {% include "partials/favicon.njk" %}
-
     {# CSP and security headers #}
     {% block security %}{% endblock %}