Add organisations pages to show orgs and create/edit them

app/templates/views/organisations/manage-organisation.html

@@ -0,0 +1,27 @@
+{% extends "views/platform-admin/_base_template.html" %}
+{% from "components/page-footer.html" import page_footer %}
+{% from "components/textbox.html" import textbox, colour_textbox %}
+
+{% block service_page_title %}
+  {{ '{} an organisations'.format('Update' if organisation else 'Create')}}
+{% endblock %}
+
+{% block platform_admin_content %}
+
+  <h1 class="heading-large">{{ '{} an organisation'.format('Update' if organisation else 'Create')}}</h1>
+  <div class="grid-row">
+    <div class="column-three-quarters">
+
+      <form method="post">
+        <div class="form-group">
+          <div style='margin-top:15px;'>{{textbox(form.name)}}</div>
+          {{ page_footer(
+            'Save',
+            back_link=url_for('.organisations'),
+            back_link_text='Back to organisations',
+          ) }}
+        </div>
+      </form>
+    </div>
+  </div>
+{% endblock %}

app/templates/views/organisations/organisations.html

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+{% extends "views/platform-admin/_base_template.html" %}
+{% from "components/page-footer.html" import page_footer %}
+
+{% block service_page_title %}
+  Show organisations
+{% endblock %}
+
+{% block platform_admin_content %}
+
+  <h1 class="heading-large">
+    <div>Organisations</div>
+  </h1>
+  <div class="grid-row">
+    <div class="column-three-quarters">
+      {% for org in organisations %}
+        <div>
+          <a href="{{ url_for('main.update_organisation', org_id=org['id']) }}" class="browse-list-link">{{ org['name'] }}</a>
+          {% if not org['active'] %}
+            <span class="table-field-status-default heading-medium">- archived</span>
+          {% endif %}
+        </div>
+      {% endfor %}
+        <br/>
+        <div><a href="{{ url_for('main.create_organisation') }}" class="browse-list-link">Create an organisation</a></div>
+    </div>
+  </div>
+
+{% endblock %}