turn on color for output; cucumber (0.5.3), cucumber-rails (0.2.2)

cucumber.yml

<%
rerun = File.file?('rerun.txt') ? IO.read('rerun.txt') : ""
rerun_opts = rerun.to_s.strip.empty? ? "--format progress features" : "--format #{ENV['CUCUMBER_FORMAT'] || 'pretty'} #{rerun}"
std_opts = "#{rerun_opts} --format rerun --out rerun.txt --strict --tags ~@wip"
%>
# ORIGINAL:
#default: <%= std_opts %> 
#wip: --tags @wip:3 --wip features
# PATCH:
default: <%= std_opts %> --color
wip: --tags @wip:3 --wip features --color