Add tests for the RadioNodeList interface
Add tests for the HTMLFormControlsCollection interface
tests on input type password
add tests on input state change
fix description and test
fix setup and add assertions on value attribute
Update according to review comments
import tests from presto-testo
add missing step()
remove test + useless setTimeout()
fix var visibility
add test on input value mode
Yet another s/php/py/
Worker origin needs to take into account server port number
Remove test files in IndexedDB/submissions/Opera/invalid

1. throw.htm has no checkpoint.
2. The others' checkpoints have been covered.
Update the issue about 'tree order'
Dealt with empty location.port
Better exception handling when creating nodes
Removed extra whitespaces
createProcessingInstruction is tested elsewhere already
Merge pull request #822 from plehegar/plh/insertBefore-fix

Better exception handling when creating nodes