Updated AbstractDrawElement, fixed manipulateNodes() clone translation after applyVarTranslator()
Updated AbstractDrawElement, fixed manipulateNodes() - applyVarTranslator() on localTranslation too
Updated Dom\Element+NodeList, added Element::setAttributes()
Updated LoopCallback, separator() renamed to elementWrapper() & enhanced
Fixed NodeList checkstyle
Updated NodeListTest, added createDomDocument()