Merge from vendor branch TNF:

Merge from vendor branch TNF:
Import ezxml library, submitted in PR 30887 by Marcin Jessa.

	ezXML is a C library for parsing XML documents inspired by simpleXML
	for PHP.  As the name implies, it's easy to use.  It's ideal for
	parsing XML configuration files or REST web service responses.  It's
	also fast and lightweight (less than 20k compiled).

	An example of how to use the ezXML library can be found in
	${PREFIX}/share/doc/ezxml