[phobos] [D-Programming-Language/phobos] fac1bc: Fix import issues for std.format and std.stdio

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: fac1bc22b5b4e7424259d7081bf49025651c8736
      https://github.com/D-Programming-Language/phobos/commit/fac1bc22b5b4e7424259d7081bf49025651c8736
  Author: Steven Schveighoffer <schveiguy at yahoo.com>
  Date:   2016-02-21 (Sun, 21 Feb 2016)

  Changed paths:
    M std/format.d
    M std/stdio.d

  Log Message:
  -----------
  Fix import issues for std.format and std.stdio


  Commit: 972227d286d2d31b76b32f3bc819e9aa50b8cfb0
      https://github.com/D-Programming-Language/phobos/commit/972227d286d2d31b76b32f3bc819e9aa50b8cfb0
  Author: David Nadlinger <code at klickverbot.at>
  Date:   2016-02-22 (Mon, 22 Feb 2016)

  Changed paths:
    M std/format.d
    M std/stdio.d

  Log Message:
  -----------
  Merge pull request #4015 from schveiguy/fix_import_deprecations

Fix import issues for std.format and std.stdio to remove deprecation messages


Compare: https://github.com/D-Programming-Language/phobos/compare/528573f0c4f5...972227d286d2