yin printer BUGFIX extension instances are always printed first
yin printer BUGFIX extension instances are always printed first

extension instances were printed after the yin-element (e.g. text in
description). To keep it consistent, we print the extension instances
always first.

PavolVican/libyang,PavolVican/libyang,PavolVican/libyang,PavolVican/libyang,PavolVican/libyang