Don't throw an error when unlinked events are allowed and you can't actually post in any boards (fixes #1182 again)

Signed-off-by: Michael Eshom <oldiesmann@oldiesmann.us>
Merge pull request #1302 from Oldiesmann/release-2.1

Don't throw an error when unlinked events are allowed and you can't actu...
! Change t.sticky to t.is_sticky

Signed-off-by: Jason Clemons <jason@xboxleaders.com>
Merge pull request #1303 from jasonclemons/patch-1

! Change t.sticky to t.is_sticky