[dlang.org] [dlang/dlang.org] 8e9c89: Upgrade to DDOX 0.15.2.

[GitHub via dlang.org]

  Branch: refs/heads/master
  Home:   https://github.com/dlang/dlang.org
  Commit: 8e9c89cdc5c7659d38d6dfa7eaa778b8b8d13159
      https://github.com/dlang/dlang.org/commit/8e9c89cdc5c7659d38d6dfa7eaa778b8b8d13159
  Author: Sönke Ludwig <sludwig at rejectedsoftware.com>
  Date:   2016-04-21 (Thu, 21 Apr 2016)

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

  Log Message:
  -----------
  Upgrade to DDOX 0.15.2.

- Fixes parsing function with auto return type and this modifiers
- Fixes duplicated symbols being output to doc pages and to the file system
- Fixes lookup of variadic template arguments


  Commit: 1c469c518a636d460eb42149a432b09c11017756
      https://github.com/dlang/dlang.org/commit/1c469c518a636d460eb42149a432b09c11017756
  Author: Vladimir Panteleev <github.private at thecybershadow.net>
  Date:   2016-04-21 (Thu, 21 Apr 2016)

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

  Log Message:
  -----------
  Merge pull request #1276 from s-ludwig/master

Upgrade to DDOX 0.15.1.


Compare: https://github.com/dlang/dlang.org/compare/fdc889e8c996...1c469c518a63