added an agenda page to be displayed at the top of the index page

content/pages/agenda.md

@@ -0,0 +1,26 @@
+Title: agenda
+slug: agenda
+
+*Coming gatherings*
+
+------------
+
+⟿ Friday, June 1st 2018 
+
+**['The Ecosystem Is Moving'](/conversations-gultsch.html)**
+
+An evening on XMPP, federated chat and Conversations with Daniel Gultsch.
+
+Start: 20:00h
+
+------------
+
+⟿ Saturday, June 2nd 2018 
+
+**'The Ecosystem Is Moving' - worksession**
+
+A hands-on dive into the affordances and challenges of Conversations as part of a larger free software ecosystem.
+
+Start: 10:00h, end: 18:00h
+
+------------