Project.pm: eliminate unnecessary use of shell
commit188136747e4562e4e2a6df176b02ad8c057073a0
authorKyle J. McKay <mackyle@gmail.com>
Mon, 2 Mar 2015 08:46:45 +0000 (2 00:46 -0800)
committerKyle J. McKay <mackyle@gmail.com>
Mon, 2 Mar 2015 08:46:45 +0000 (2 00:46 -0800)
treef22ddea5c8ad1992fb85e0c1131b7c90f5ba0971
parentf4d186fedf3c8c8b273324b4b9ea85334316666a
Project.pm: eliminate unnecessary use of shell

There's no reason to use the shell to do simple reading and
writing of git values.  Switch to multi-arg system, pipe reading
and redirected output to eliminate unneccary use of the shell.
Girocco/Project.pm