Added a small patch to fix compilation.

Renamed patch files to have a .patch suffix. Makes them easier to read
with vim and probably IDEs.

Remove UCLIBC depend since it's no longer present.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

The crude loop I wrote to come up with this changeset:

  find -L package/feeds/packages/ -name patches | \
  sed 's/patches$/refresh/' | sort | xargs make

Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>

Fixes: 7dc7e46d48 ("hwinfo: update to
version 21.71")

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

add hwinfo package, it is a complete
system hardware detection tool,
similar to lshw but is written in C
and has minimal dependencies.
It is part of core SUSE Linux
applications like Yast installer
and system configurator tool so
it's regularly maintained.

Signed-off-by: Alberto Bursi <bobafetthotmail@gmail.com>