kconfig-frontends: New recipe

kconfig-frontends: New recipe

kconfig-frontends provides the kconfig infrastructure
thats used for linux kernel as a standalone package. Its
not intended to be used for kernel itself but can be
used by packages who are based on kconfig e.g. busybox
uclibc or new packages who wants to use kconfig infra
for the package build

kconfig-frontends names it's shared library as -3.4.0.so instead of .so.3.4.0,
this causes the -dev package to grab it since it matches on *.so. This error
would also have shown up with the old PACKAGE order.

(From OE-Core rev: 705baf06d151eb4f9dcae7b23c7f3e57c0c09a74)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>