Added test for Node methods: cloneNode (both shallow and deep), normalize, isSupported (always false, as per todo), compareDocumentPosition. Fixed DOCUMENT_POSITION_PRECEDING flaw
Added tests for SimpleFactory (and therefor the underlying Simple module), raising code coverage for both to 100% (+3 squashed commits)
Squashed commits:
[a499fc5] Added tests for childNode ordering
[6a06f5f] Added tests for Node.isEqualNode. Fixed issue in Node.isEqualNode where attributes where not compared properly.
[4de8910] nodeValue now properly returns null instead of an array for non-characterdata and non-attributes, these also have become unchangeable as per specification