Add assorted test for plain data accesses on small typed objects.
Fix typed object test for platforms without TypedObject defined.
Merge pull request #29 from bhackett1024/master

Add assorted test for plain data accesses on small typed objects.
Fix bug in typed object swapping test.
Merge https://github.com/h4writer/arewefastyet
Merge pull request #30 from bhackett1024/master

Unfortunately the test I added was buggy and most of the inner loop is being loop hoisted.