clang-format extended repo

Hi all,

I’ve created a fork of clang-format that is less restrictive on the formatting styles it will accept patches for.
It lives here https://github.com/hankhank/clang for now and I’ve added two new style configuration options NamespaceOnSingleLine and BraceWrapping::AfterIfElse.

Next I’m going to look into argument and parameter formatting.

Once the formatting styles there have matured we can try and get them back upstream.

So anyone wishing to contribute is welcome

Cheers,

Andrew