[phobos] [D-Programming-Language/phobos] 38802d: Update file.d

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 38802decf57fb6e1ca81c7ee72d9b6635c0d22af
      https://github.com/D-Programming-Language/phobos/commit/38802decf57fb6e1ca81c7ee72d9b6635c0d22af
  Author: Andrei Alexandrescu <andrei at erdani.com>
  Date:   2015-02-10 (Tue, 10 Feb 2015)

  Changed paths:
    M std/file.d

  Log Message:
  -----------
  Update file.d