I tried that image headless on my Raspberry Pi 2B
Please try again (Build 285 or newer). I've not been able to test ethernet yet as I don't have ethernet while having time for hacking the device, but it boots up properly for me on serial console and I can login. I can see the 1GB RAM, 4 CPUs and eth0 which is in dhcp wait, so it doesn't look too bad.
I don't have display or keyboard connected. one thing that is broken right now is soft reboot :/