Move all pages into their own directory

There are a lot of pages. It seems like a good idea to keep them in one place,
so they don’t get mixed up with partials and layouts.

app/templates/views/add-service.html

@@ -0,0 +1,31 @@
+{% extends "admin_template.html" %}
+
+{% block page_title %}
+GOV.UK Notify | Set up service
+{% endblock %}
+
+{% block content %}
+
+<div class="grid-row">
+	<div class="column-two-thirds">
+		<h1 class="heading-xlarge">Set up notifications for your service</h1>
+		
+		<p>Users will see your service name:</p>
+			<ul class="list-bullet">
+				<li>at the start of every text message, eg 'Vehicle tax: we received your payment, thank you'</li>
+				<li>as your email sender name</li>
+			</ul>
+
+		<p>
+		<label class="form-label" for="emailverify">Service name</label>
+  		<input class="form-control" id="emailverify" type="text"><br>
+  		<span class="font-xsmall">For example, 'Vehicle tax' or 'Carer's allowance'</span>
+  		</p>
+
+  		<p>
+  		<a class="button" href="dashboard" role="button">Continue</a>
+  		</p>
+	</div>
+</div>
+
+{% endblock %}