"--no-color" switch missing for zeus rspec command

[vizcay]

When I run r on a project, without zeus running, it does append the --no-color to the command (bundle exec rpsec --no-color..), so the output isn't messed up with ansi color codes.

But that switch is missing when zeus is running (and because I have "--color" in .rspec) the output is cumbersome to read.

Thanks, great plugin