svn commit: r338720 - vendor/libc++/libc++-release_700-r342383

[Dimitry Andric]

Author: dim
Date: Mon Sep 17 15:53:14 2018
New Revision: 338720
URL: https://svnweb.freebsd.org/changeset/base/338720

Log:
  Tag libc++ 7.0.0 release r342383.

Added:
  vendor/libc++/libc++-release_700-r342383/
     - copied from r338719, vendor/libc++/dist-release_70/