- centralized pretty printing so people can use it more easily

- updated unity helper examples to get them working again
- got examples running again

git-svn-id: http://unity.svn.sourceforge.net/svnroot/unity/trunk@65 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

rakefile.rb

@@ -33,5 +33,5 @@ task :config, :config_file do |t, args|
 end
 
 task :no_color do
-  $color_output = false
+  $colour_output = false
 end