Improves output message with term colors

[lerrua]

Hi there! =)

It's a just a little improvement in output messages, like a print bellow

[svanoort-jenkins]

Can one of the admins verify this patch?

[svanoort]

Hi @lerrua -- thank you for contributing this, it is a nice look-and-feel enhancement to the output.

I'm going to go ahead and merge to master, but would you be able to follow up with a second PR adding the option to turn it off (as a command line option) in cases where the special characters introduce issues? (for example, raw textfile dump).

Thanks! Sam

[lerrua]

@svanoort yep, sure!