Work-around Zimbra bug #96897 translation of Dismiss button text in Dutch is wrong, now using OK button.
Adding new video.
Removing references to the Dismiss button in help text. Dismiss -> OK.
removing Dismiss from help text under decrypted result. Dismiss->OK.
- Adding missing error handler (try) for openpgp.message.readArmored in okBtnDecrypt.
- Changing the if/then statement in onMsgView to ignore forwarded messages.
  Not doing this for doDrop, so we have 2 ways of doing things.
Thanks to: Truong Anh Tuan for reporting this bug.
See also:  https://github.com/barrydegraaff/pgp-zimlet/issues/48