rename all about bloglist
finish the sample json file and part of blog.html template
Merge branch 'master' into add_one_sample_blog-shanhe
change dir by using __dirname, which is static dir, and add one more TODO
basically finish the sample blog page, but still have some footer issue because of resizing by .get()
Merge pull request #3 from waterwaves/add_one_sample_blog-shanhe

Add one sample blog shanhe