Add tagging support to Event model

- Event: acts_as_taggable_on :tags — uses existing polymorphic
  taggings table, no migration needed
- events/edit and events/new: tag_list field added, tag_list
  permitted in events_controller strong params
- locales: add open_days (Offene Tage / Open days),
  upcoming_events (Weitere Termine / Upcoming events),
  event_schedule_time, event_schedule_unrecognized,
  event_schedule_none keys

1 files changed, 2 insertions, 0 deletions

diff --git a/config/locales/en.yml b/config/locales/en.yml
index 93a0d55c..aa477f08 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -11,6 +11,8 @@ en:
   event_schedule_time: "at %{time}"
   event_schedule_unrecognized: "Schedule not automatically readable"
   event_schedule_none: "No schedule"
+  open_days: "Open days"
+  upcoming_events: "Upcoming events"
 
   time:
     formats: