<div>
  <div class="hidden" id="message-header">
!PACF! {{field:MsgNo}}_{{field:4.severity|truncate:1}}/{{field:5.handling|truncate:1}}_{{title|split: |nth:0}}_{{field:10.subject}}
# {{title|split:: |nth:1}}
# JS-ver. PR-3.9-2.6, 08/11/13,
# FORMFILENAME: {{filename}}
  </div>
</div>

<div>
  <div class="hidden" id="message-header">
!PACF! {{field:MsgNo}}_{{field:4.severity|truncate:1}}/{{field:5.handling|truncate:1}}_{{title|split:: |nth:0}}_{{field:10.subject}}
# {{title|split:: |nth:1}}
# JS-ver. PR-3.9-2.6, 08/11/13,
# FORMFILENAME: {{filename}}
  </div>
</div>

Fix split filter for form name in OutPost header
Fix split filter for form name in OutPost header

It was incorrectly splitting on only a space instead of a colon
followed by a space.
