With these templates if a package has installed files in
/usr/share/lorax/product or /usr/share/lorax/updates/ they will be used
to create product.img and/or updates.img which will be included in the
images/ directory of the iso and of the final output tree.
These can be used to customize the installation environment or provide
updates. See README.product for current documentation.
Related: rhbz#1202278
basearch is ppc64le so we needs to check for that in addition to ppc64.
Resolves:rhbz#1136490
(cherry picked from commit 72357bf96b6b016c3a39b2af51eaf5cf724a0928)
live media isn't exactly the same as the Anaconda install media. Right
now this amounts to needing a root= cmdline argument but in the future
there may be other differences.
This also reverts 5437557846 on the new copies of the templates.
