[PATCH] Getting started docs: https, and check signature

[Chandler Carruth]

I mean, this looks good.

But why ask me to review only to commit without waiting? =[ If this were code, I'd be rather annoyed as you know better. As it's just documentation, I'm just a bit annoyed because I pulled up the page to write "LGTM" without any purpose.


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  rL LLVM

http://reviews.llvm.org/D10845

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