updated test framework to verify computed styles in addition to inline styles
updated circle + box shape tests to verify computed styles
updated computed shape tests to work with new framework
updated ellipse tests to verify computed styles
updated inset tests to verify computed styles
updated polygon tests to verify computed styles
update shape args tests to verify computed values
added comment about multiple expected results for a couple of tests
added another comment to explaining multiple expected results near the actual assertion
remove default radii from expected results & fix error in ellipse test that was calling testInlineStyle twice
removed closest-side from expected computed
move pending changes to the new destination so they merge into the correct place
Revert "move pending changes to the new destination so they merge into the correct place"

This reverts commit 67425dbe4f413ecc5a1d2436a44b5ed2ae34ca71.
Merge branch 'parsing-test-additions' of github.com:rhauck/csswg-test into rhauck-parsing-test-additions
Merge branch 'rhauck-parsing-test-additions'
Merge pull request #548 from rhauck/pr-520-copy

Pr 520 copy