Merge pull request #1845 from nextcloud/translation

re-add translation

scripts/lint/lint-results.txt

@@ -1,2 +1,2 @@
 DO NOT TOUCH; GENERATED BY DRONE
-      <span class="mdl-layout-title">Lint Report: 363 warnings</span>
+      <span class="mdl-layout-title">Lint Report: 335 warnings</span>

src/main/res/values/strings.xml

@@ -649,6 +649,7 @@
     <string name="contacts_preferences_import_scheduled">Import scheduled and will start shortly</string>
 
     <!-- Notifications -->
+    <string name="new_notification_received">New notification received</string>
     <string name="drawer_logout">Logout</string>
     <string name="picture_set_as_no_app">No app found to set a picture with!</string>
     <string name="privacy">Privacy</string>