Update README.md

Fixing undefined constant and unified array styling througout the documentation.
Merge pull request #1 from oldskool/patch-1

Update README.md
Added a fallback method that allows you to easily parse a row with a special value for when you don't have any rows in your body.
You now have the ability to set global settings by constructing the helper in your controller. This is useful for default values and your overall styling classes.
Made the closeBody method public, so that you can hack around if you need to. Why won't I give you the power to break your own views? :)
Merge pull request #1 from JelmerD/master

Upstream sync