Link to the pod in the emails footer

closes #7814

Changelog.md

@@ -4,6 +4,7 @@
 * Add unique index to poll participations on `poll_id` and `author_id` [#7798](https://github.com/diaspora/diaspora/pull/7798)
 * Add 'completed at' date to account migrations [#7805](https://github.com/diaspora/diaspora/pull/7805)
 * Handle duplicates for TagFollowing on account merging [#7807](https://github.com/diaspora/diaspora/pull/7807)
+* Add link to the pod in the email footer [#7814](https://github.com/diaspora/diaspora/pull/7814)
 
 ## Bug fixes
 * Fix compatibility with newer glibc versions [#7828](https://github.com/diaspora/diaspora/pull/7828)

app/views/layouts/notifier.html.haml

@@ -10,6 +10,6 @@
       != yield
 
 %div{style: "font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 12px; color: #999; padding-top: 10px; margin-top: 10px; border-top: 1px solid #ddd"}
-  != t("notifier.email_sent_by_diaspora", pod_name: pod_name)
+  != t("notifier.email_sent_by_diaspora", pod_name: link_to(pod_name, AppConfig.pod_uri.site))
   != link_to t("notifier.click_here"), edit_user_url
   != t("notifier.to_change_your_notification_settings") + "."

app/views/layouts/notifier.text.haml

 != yield
-!= t('notifier.email_sent_by_diaspora', :pod_name => pod_name) 
-!= t('notifier.to_change_your_notification_settings')
+!= t("notifier.email_sent_by_diaspora", pod_name: pod_name)
+!= t("notifier.to_change_your_notification_settings")
 != edit_user_url