[phobos] [D-Programming-Language/tools] 9cd21c: Update to ddox 0.9.20.

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/tools
  Commit: 9cd21c83d7ef111bd0e067f9436965107abe8d3d
      https://github.com/D-Programming-Language/tools/commit/9cd21c83d7ef111bd0e067f9436965107abe8d3d
  Author: Sönke Ludwig <sludwig at rejectedsoftware.com>
  Date:   2014-05-18 (Sun, 18 May 2014)

  Changed paths:
    M dpl-docs/dub.selections.json
    M dpl-docs/package.json

  Log Message:
  -----------
  Update to ddox 0.9.20.

There was a missing file in DDOX 0.9.19.


  Commit: 83ee05dfd7050530b309c3e461fe43440ddc4969
      https://github.com/D-Programming-Language/tools/commit/83ee05dfd7050530b309c3e461fe43440ddc4969
  Author: Martin Nowak <code at dawg.eu>
  Date:   2014-05-18 (Sun, 18 May 2014)

  Changed paths:
    M dpl-docs/dub.selections.json
    M dpl-docs/package.json

  Log Message:
  -----------
  Merge pull request #130 from s-ludwig/master

[trivial] Update to ddox 0.9.20.


Compare: https://github.com/D-Programming-Language/tools/compare/8916d35ee0fc...83ee05dfd705