MuMech/MechJeb2 — pull request #482 by KaiSforza (2014-11-26 23:47:31+00:00)
Title: Really fix quoting, Fix build

Reverts 4b441b3 (Add quotes, fix build system)

Fixes steam directory for linux.

Steam uses the XDG_DATA_HOME directory, which defaults to
$HOME/.local/share, and uses the Steam directory in there. Some
distributions set this to a different directory, and we take that into
consideration.

Should close #458