Use spec reporter instead of dots (#2989)

spec/support/runner.js

@@ -0,0 +1,8 @@
+var Jasmine = require('jasmine');
+var SpecReporter = require('jasmine-spec-reporter');
+
+var jrunner = new Jasmine();
+jrunner.env.clearReporters();                       // jasmine >= 2.5.2, remove default reporter logs
+jrunner.addReporter(new SpecReporter());            // add jasmine-spec-reporter
+jrunner.loadConfigFile();                           // load jasmine.json configuration
+jrunner.execute();