fix(stacktrace): remove jasmine2 specific stacktraces

Author: hankduan

lib/util.js

@@ -3,12 +3,14 @@ var q = require('q'),
 
 var STACK_SUBSTRINGS_TO_FILTER = [
   'node_modules/minijasminenode/lib/',
+  'node_modules/jasmine/',
   'node_modules/selenium-webdriver',
   'at Module.',
   'at Object.Module.',
   'at Function.Module',
   '(timers.js:',
   'jasminewd/index.js',
+  'jasminewd2/index.js',
   'protractor/lib/'
 ];