chore(karma.sauce): Adding better logging for karma sauce.

Author: Portugal, Marcelo

lib/grunt/utils.js

@@ -261,7 +261,7 @@ var util = module.exports = {
         background: false,
         singleRun: true,
         // reporters: ['saucelabs', 'coverage'],
-        reporters: ['saucelabs'],
+        reporters: ['dots', 'saucelabs'],
         browsers: c
         // preprocessors: {
         //   'src/**/!(*.spec)+(.js)': ['coverage']