Do not split shell commands into sequences
Do not split shell commands into sequences

The modules like `xrandr_rotate` are totally broken, because since `cmd` is a string, py3.command_output() will `shlex.split` it, and the command becomes invalid. The solution is to not split shell commands.

Andrwe/py3status,alexoneill/py3status,ultrabug/py3status,vvoland/py3status,valdur55/py3status,tobes/py3status,ultrabug/py3status,tobes/py3status,valdur55/py3status,valdur55/py3status,Andrwe/py3status,guiniol/py3status,guiniol/py3status,ultrabug/py3status