Bug#663735: Vim Git runtime files update

[Bram Moolenaar]

Tim -

> I've been prompted by a couple of different sources to send you the latest
> versions of the Git runtime files.  In addition to the attached updates, a
> recent change to submodules in Git has prompted the following additional
> filetype autocommands:
> 
>     autocmd BufNewFile,BufRead *.git/modules/**/COMMIT_EDITMSG setf gitcommit
>     autocmd BufNewFile,BufRead *.git/modules/**/config setf gitconfig

A few remarks:

ftplugin/git.vim did not have a date in the header.
indent/gitconfig.vim, syntax/gitrebase.vim and syntax/gitcommit.vim too.

ftplugin/gitcommit.vim contained:

	set nomodeline

That should be:

	setlocal nomodeline

I'll put my corrected files in the Mercurial repository, please fetch
them from there if you want to make further improvements.

- Bram

-- 
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DENNIS:  --but by a two-thirds majority in the case of more--
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WOMAN:   Order, eh -- who does he think he is?
ARTHUR:  I am your king!
                                  The Quest for the Holy Grail (Monty Python)

 /// Bram Moolenaar -- Bram at Moolenaar.net -- http://www.Moolenaar.net   \\\
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