Timon Kruiper 6a15d668ee Change the default stdin behavior of RunStep to .Inherit
This behaves the same as stdout and stderr behavior which also
default to .inherit. Also adds a field to RunStep to change the behavior.

Since this is a breaking change, previous behavior can be restored by doing:
`RunStep.stdin_behavior = .Ignore`.
2020-03-16 17:23:53 -04:00
..
2020-03-12 17:17:57 -04:00
2019-12-02 16:02:03 -05:00
2019-07-19 16:54:00 -04:00