force utf8 mode when sys.stdout.encoding is ASCII
force utf8 mode when sys.stdout.encoding is ASCII

In some environments (particularly Docker), Python tends to start up
with the locale set to ASCII. That means trying to print unicode
characters raises an exception, like in our fancy display. Rather than
requiring the user to explicitly set PYTHONIOENCODING=utf8, we
rewrap stdout and stderr in UTF8 file objects.

I'm a little worried that this will break something down the line...

https://github.com/buildinspace/peru/issues/136

buildinspace/peru,oconnor663/peru,olson-sean-k/peru,buildinspace/peru,olson-sean-k/peru,oconnor663/peru