add option to disable host coloring

improve performance

black

variables should be lowercase

improve ANSI escape treatment

use winloop on windows

improve consistency of output format

black

refactoring to support asyncssh-2.14.2

refactoring

add an option to allow printing the empty line

use separate_output param instead of global args

typo

do not discard empty line

add an option to override the terminal width

black format

make output from all hosts interleavable with an option of group them

add README.md

use asyncssh instead of paramiko

update