wireless-tools: Fix libiw/ifrename packages, bump PR.

wireless-tools: Fix libiw/ifrename packages, bump PR.
We weren't creating the above packages as we needed to use '=+' not '+=' here
to take things from the default package. For these additional packages, add
files with '=' not '+=' and we only need to add ${sysconfdir}/network to the
base package glob. Also we need to run install-static to get libiw.a to be
installed.

Signed-off-by: Tom Rini <trini@embeddedalley.com>