[U-Boot] v2013.01-rc1 released

Hey all,

With the official closing of the merge window just past us now, I've tagged v2013.01-rc1.

I expect a number of pull requests still covering all of the patches that have been posted before the merge window closed and are ready to pull, but haven't yet.

Since we have tagged -rc1 that does mean that I'd really like it if folks can focus on their current patch sets before starting off on new projects too. And please, please give things a whirl on your hardware, there have been a lot of changes made in some important areas.

Thanks all!