This reverts commit all the say code changes over the last couple of days.

Except for the removal of the redundant get_mobs_in_view used for bolding ghosts text.
Reapplys this runtime fix when dead /mob/living would not have a client.
Merge pull request #4474 from Ccomp5950/say_revert

say code changes revert.
Merge remote-tracking branch 'upstream/master'