busybox: add setsid and httpd, used in the minimal initramfs image
busybox: add setsid and httpd, used in the minimal initramfs image

Signed-off-by: Fathi Boudra <7cd6e55cc07a66bc71d7901a4cddfe6c22aab659@linaro.org>

xleng/meta-linaro,xleng/meta-linaro,xleng/meta-linaro,linaro-home/meta-linaro,linaro-home/meta-linaro,xleng/meta-linaro,linaro-home/meta-linaro,linaro-home/meta-linaro,xleng/meta-linaro,linaro-home/meta-linaro,linaro-home/meta-linaro