[phobos] [D-Programming-Language/phobos] 8c1f68: Remove now-unneeded workaround for bug# 4866.

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 8c1f68d6e3dca39de6bcef36d5e6bdf7d44ce70c
      https://github.com/D-Programming-Language/phobos/commit/8c1f68d6e3dca39de6bcef36d5e6bdf7d44ce70c
  Author: jmdavis <jmdavisProg at gmx.com>
  Date:   2014-06-01 (Sun, 01 Jun 2014)

  Changed paths:
    M std/datetime.d

  Log Message:
  -----------
  Remove now-unneeded workaround for bug# 4866.


  Commit: 7758e81cc0b0c6bdb450eb2d983b4254b1dca3d8
      https://github.com/D-Programming-Language/phobos/commit/7758e81cc0b0c6bdb450eb2d983b4254b1dca3d8
  Author: jmdavis <jmdavisProg at gmx.com>
  Date:   2014-06-01 (Sun, 01 Jun 2014)

  Changed paths:
    M std/datetime.d

  Log Message:
  -----------
  Fix functions which are supposed to return by ref in SysTime.

Compiler bugs previously prevented these functions from returning by
ref.


  Commit: d03f37900978019738994ea9d4cbc0163975bcdf
      https://github.com/D-Programming-Language/phobos/commit/d03f37900978019738994ea9d4cbc0163975bcdf
  Author: jmdavis <jmdavisProg at gmx.com>
  Date:   2014-06-01 (Sun, 01 Jun 2014)

  Changed paths:
    M std/datetime.d

  Log Message:
  -----------
  Fix functions which are supposed to return by ref in Date.

Compiler bugs previously prevented these functions from returning by
ref.


  Commit: 8bf4fd56f4bbf90c5c9ac62c676a4b39cb2d5311
      https://github.com/D-Programming-Language/phobos/commit/8bf4fd56f4bbf90c5c9ac62c676a4b39cb2d5311
  Author: Walter Bright <walter at walterbright.com>
  Date:   2014-06-02 (Mon, 02 Jun 2014)

  Changed paths:
    M std/datetime.d

  Log Message:
  -----------
  Merge pull request #2222 from jmdavis/datetime

Remove workarounds for some compiler bugs which were fixed


Compare: https://github.com/D-Programming-Language/phobos/compare/c0d185e030a0...8bf4fd56f4bb