fedora: bump to fedora-arm-artik-rootfs-20160129172126
fedora: bump to fedora-arm-artik-rootfs-20160129172126

This patch includes below changes:
 - Remove ffmpeg due to license issue
 - install libdrm and drm-utils package
 - install nss-mdns for avahi daemon
 - install connman package to substitute network manager
 - install artik-config to provide easy wifi setup

Change-Id: I617c5a7989a8a4242c87d280c9bf6ffb519e1c98
Signed-off-by: Chanho Park <8ec285a53e21b773fd914e03c50e1b6431bc9aa8@samsung.com>

SamsungARTIK/build-artik