Add app/calendar to init.example.el

init.example.el

@@ -152,6 +152,7 @@
        ;; toward a specific purpose. They may have additional dependencies and
        ;; should be loaded late.
        :app
+       ;;calendar
        ;;irc              ; how neckbeards socialize
        ;;rss +org        ; emacs as an RSS reader
        ;;twitter           ; twitter client https://twitter.com/vnought