Update agenda-tool.md with delivery link

Added a link to the Board Agenda Tool delivery.

Author: dave2wave

content/pages/agenda-tool.md

@@ -3,7 +3,7 @@ license: https://www.apache.org/licenses/LICENSE-2.0
 
 # Board Agenda Tool
 
-The secondary project is the Board Agenda Tool.
+The secondary project is the Board Agenda Tool. This has been delivered as https://agenda.apache.org
 
 Repository