Always call Process.wait with an argument
mackup 0.7.2

Closes #27980.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
qbs 1.1.2 (new formula)

Qt Build Suite, a cross-platform build tool.
http://qt-project.org/wiki/qbs
added sha1 for qbs-1.1.2.src.tar.gz
qbs: add 1.1.2 bottle.