*: avoid usage of (to|from)StdString in Qt5 (and probably Qt6 as well) these functions are only available (or even usable) if Qt and Minori were built with the *same standard headers*, which may not be the case in some circumstances. hence, we'll use our own conversion functions, which we probably should use anyway.

<?xml version="1.0"?>
<mesh name="mesh_root">
	<!-- here is a mesh node -->
	some text
	<![CDATA[someothertext]]>
	some more text
	<node attr1="value1" attr2="value2" />
	<node attr1="value2">
		<innernode/>
	</node>
</mesh>
<?include somedata?>