Major updates for the live ebuild:

Major updates for the live ebuild:
- The src_test function was set back to the default per upstream's
recommendations. Also, test has been restricted to run if userpriv is
not active.
- The src_unpack and pkg_preinst functions were removed.
- a new version of the udev startup scripts was included which is more
integrated to openrc and has had some outdated files removed.
- Now the ebuild manually installs the files from udev-gentoo-scripts.
- Several other small code cleanups.

Package-Manager: portage-2.2.0_alpha72/cvs/Linux i686