Migration from Rpi1 -> Rpi2

[Skywatch]

Thanks for posting that, but I have a problem.

The only copy of the pi1 install doesn't work. It boots, resizes the card, creates the fs and then gets stuck at 'loading' screen. I cannot get past that point. Netowrk lights are 'on' but no SSH so I can't get in there and no other way I can think of to find out what is going on..... Can you give that some thought and let me know if there is anything I can try? .....