Move daily emails into the blog page

source/_layouts/daily_email.html.twig

@@ -1,20 +0,0 @@
-{% extends 'page' %}
-
-{% block meta_description %}{{ page.snippet|trim }}{% endblock %}
-
-{% block content_wrapper %}
-  <time datetime="{{ page.date|date('Y-m-d') }}">{{ page.date|date('F jS, Y') }}</time>
-
-  {{ parent() }}
-
-  <p>- Oliver</p>
-{% endblock %}
-
-{% block content_bottom %}
-  {% include 'daily-email-form.html.twig' with {
-    intro: 'Sign up here and get more like this delivered straight to your inbox every day.',
-    title: 'Was this interesting?',
-  } %}
-
-  {% include 'about-me.html.twig' %}
-{% endblock %}