Update test runner to produce better output.

jasmine-runner.js

+var Jasmine = require('jasmine');
+var SpecReporter = require('jasmine-spec-reporter');
+var noop = function() {};
+
+var jrunner = new Jasmine();
+jrunner.configureDefaultReporter({print: noop});    // remove default reporter logs
+jasmine.getEnv().addReporter(new SpecReporter({
+  displayStacktrace: 'all',
+  displayPendingSpec: true,
+  displaySpecDuration: true
+}));   // add jasmine-spec-reporter
+jrunner.loadConfigFile();                           // load jasmine.json configuration
+jrunner.execute();

package.json

   "main": "index.js",
   "scripts": {
     "pretest": "node index.js > debug.log &",
-    "test": "sleep 2; jasmine; node utils/flushdb.js",
+    "test": "sleep 2; node jasmine-runner.js; node utils/flushdb.js",
     "posttest": "killall node"
   },
   "repository": {
     "serve-index": "^1.7.3"
   },
   "devDependencies": {
-    "jasmine": "^2.4.1"
+    "jasmine": "^2.4.1",
+    "jasmine-spec-reporter": "^2.4.0"
   }
 }