[phobos] [D-Programming-Language/phobos] 6d4587: add documentation example for DList

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 6d45879cececf251d290a45dec3b2224a31783a4
      https://github.com/D-Programming-Language/phobos/commit/6d45879cececf251d290a45dec3b2224a31783a4
  Author: Sebastian Wilzbach <seb at wilzba.ch>
  Date:   2016-03-03 (Thu, 03 Mar 2016)

  Changed paths:
    M std/container/dlist.d

  Log Message:
  -----------
  add documentation example for DList


  Commit: 68f19071853cfdb432ca699be4d7b4b9097372e3
      https://github.com/D-Programming-Language/phobos/commit/68f19071853cfdb432ca699be4d7b4b9097372e3
  Author: Robert Schadek <robert.schadek at informatik.uni-oldenburg.de>
  Date:   2016-03-04 (Fri, 04 Mar 2016)

  Changed paths:
    M std/container/dlist.d

  Log Message:
  -----------
  Merge pull request #4040 from greenify/patch-2

add documentation example for DList


Compare: https://github.com/D-Programming-Language/phobos/compare/ebd5667f9ccb...68f19071853c