Access console on window for IE
Add NodeList::getHtml()
Allow to ignore errors in dom node list
Revert "Access console on window for IE"

This reverts commit bdb2d404748907b5e3b8f197aadfcc249ebb93fa.
Move error message mapping into if
Use relative XPath to allow chained dom node liste usage
Allow NodeList elements to be DOMNode, allow to filter getChildren by node type
Merge pull request #1127 from njam/domenodelist

Dom Node List adjustments