Behavior is not like Popen using shell=True

[Dmitry Malinovsky]

In [91]: Popen('echo before; echo after', shell=True)
before
after
Out[91]: <subprocess.Popen at 0x7f5430841bd0>

In [92]: run('echo before; echo after', shell=True)


Out[92]: <sarge.Pipeline at 0x7f5430841b90>

In [93]: run(['echo before; echo after'], shell=True)
before
after
Out[93]: <sarge.Pipeline at 0x7f543083c310>

[Vinay Sajip]

Closes #21: Don't parse when shell=True.

→ <<cset d265d40ea4f2>>