Add more empty lines.
Add some Element#tagName tests.
Add explicit done call to avoid timeout
Merge pull request #1327 from Ms2ger/tagName

Extend the Element#tagName test.
Merge pull request #1330 from w3c/submission/Microsoft/PointerEvents-ExplicitDone

Add explicit done call to avoid timeout, r=mbrubeck
Fix inconsistent event param
Merge pull request #1331 from InternetExplorer/submission/Microsoft/PointerEvents-EventParam

Fix inconsistent event param