Baystation12/Baystation12 — pull request #4719 by Mloc (2014-04-07 16:27:06+00:00)
Title: atmos: remove a few force-deletes in merge code

Removes del(giver) from pipeline/merge(), turf/assume_air() and
atom/assume_air().
Thanks to valzargaming on reddit/github for pointing it out.
fixes #4717