[U-Boot] [ANN] U-Boot v2017.01-rc2 released

Hey all,

It's release day and v2017.01-rc2 is out. I've tried to clean up my queue a bit and I think it's looking OK. I also know that there's a few things others have outstanding that I'm inclined to let come in such as binman. If anyone thinks that's a bad idea, please shout. I think things are looking good and I plan to grab some Kconfig changes next and verify the (lack of) size changes. Things are on track for -rc3 on January 2nd.

Thanks all!