mail/thunderbird: back out r470673 as AMO version lacks libical

PR:		226919
Pointy hat to:	jbeich (too sleepy to wait for QA)

1 files changed, 0 insertions, 9 deletions

diff --git a/UPDATING b/UPDATING
index 82db71caf67e..347913670ea6 100644
--- a/UPDATING
+++ b/UPDATING
@@ -5,15 +5,6 @@ they are unavoidable.
 You should get into the habit of checking this file for changes each time
 you update your ports collection, before attempting any port upgrades.
 
-20180523:
-  AFFECTS: mail/thunderbird, www/seamonkey
-  AUTHOR: gecko@FreeBSD.org
-
-  LIGHTNING is no longer provided as part of the ports in order to
-  support independent updates and provide localization. Go to
-  Tools -> Add-ons Manager, remove existing Lightning extension
-  then type "lightning" in the search field to reinstall it.
-
 20180518:
   AFFECTS: users of sysutils/ansible*
   AUTHOR: lifanov@FreeBSD.org