AuraOffice 0.4.4, Linux x86_64

  tar -xzf auraoffice-0.4.4-r12-linux-x86_64.tar.gz
  cd auraoffice-0.4.4-r12-linux-x86_64
  ./linux/install.sh

That registers the document types, installs the applications it finds here, and
makes them the handlers for their own files. Check it with ./linux/verify.sh.

To remove it:      ./linux/install.sh --uninstall
One application:   ./linux/install.sh --uninstall page

An application you installed yourself before this suite is updated in place and
given back on uninstall, not deleted. See linux/README.md.

AuraMD is offered for .md files and becomes their default only if nothing
opened them before. MDown, if you have it, is left as it is.
