[phobos] [D-Programming-Language/phobos] 4cb4a2: Merge pull request #3037 from majiang/master

[GitHub via phobos]

  Branch: refs/heads/2.067
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 4cb4a2f76fb92c2f9d08dcee31155e2085eb85f9
      https://github.com/D-Programming-Language/phobos/commit/4cb4a2f76fb92c2f9d08dcee31155e2085eb85f9
  Author: Martin Nowak <code at dawg.eu>
  Date:   2015-03-14 (Sat, 14 Mar 2015)

  Changed paths:
    M std/bitmanip.d

  Log Message:
  -----------
  Merge pull request #3037 from majiang/master

Unmark BitArray.this() for deprecation