fix cucumber output formatting

Author: ezekg

config/cucumber.yml

@@ -2,7 +2,7 @@
 rerun = File.file?('rerun.txt') ? IO.read('rerun.txt') : ""
 rerun = rerun.strip.gsub /\s/, ' '
 rerun_opts = rerun.empty? ? "--format #{ENV['CUCUMBER_FORMAT'] || 'progress'} features" : "--format #{ENV['CUCUMBER_FORMAT'] || 'pretty'} #{rerun}"
-std_opts = "--format #{ENV['CUCUMBER_FORMAT'] || 'progress'} --strict --tags 'not @wip'"
+std_opts = "--format #{ENV['CUCUMBER_FORMAT'] || 'progress'} --strict --color --tags 'not @wip'"
 %>
 default: <%= std_opts %> features
 wip: --tags @wip:3 --wip features