Fix issues with displaying error messages for afterAll (browser compatibility)

- Switch from showing error stack to showing message/description since only chrome/ff support stack
- Fallback to error.description if error.message is undefined
- Made exceptionList variable name consistent between both reporters

src/console/ConsoleReporter.js

@@ -52,13 +52,13 @@ getJasmineRequireObj().ConsoleReporter = function() {
       print('Finished in ' + seconds + ' ' + plural('second', seconds));
       printNewline();
 
-      exceptionList.forEach(function(error) {
+      for(i = 0; i < exceptionList.length; i++) {
         printNewline();
         print(colored('red', 'An error was thrown in an afterAll'));
         printNewline();
-        print(colored('red', error.stack));
+        print(colored('red', (exceptionList[i].message || exceptionList[i].description)));
         printNewline();
-      });
+      }
 
       onComplete(failureCount === 0);
     };