* Package names are actually case sensitive near as I can tell, so we
shouldn't be lowercasing them everywhere.
* Look for CMake packages in pkgdata and map those back to recipes,
so we aren't dependent on the hardcoded mappings (though those are
still preserved).
* Avoid duplicates in the unmapped package list
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
