No colors in our rcov run (easier for logging)

lib/tasks/rcov.rake

@@ -10,6 +10,7 @@ begin
   
       namespace :rcov do
         Cucumber::Rake::Task.new(:cucumber) do |t|    
+          t.cucumber_opts = " --no-color"
           t.rcov = true
           t.rcov_opts = %w{ --rails --text-report --include-file vendor\/plugins\/redmine_backlogs --exclude config\/,features\/.+\/,^app\/,^lib\/,osx\/objc,gems\/ }
           t.rcov_opts << %[-o "coverage"]