Dojo: Test of style.js: dump getXXX[Width|Height] values

## `getBoxSizing`

For browsers that support box-sizing or -moz-box-sizing) styles (not IE).

## `get[content|inner|outer][Width|Height]`

- Colored bars bracket test boxes to reveal exterior margins
- NaN indicates a value that could not be calculated
- Styles are all specified inline. Other tests should be run with other style specifications.
- Test boxes are DIVs. Other tests should be run on other elements.