[dlang.org] [D-Programming-Language/dlang.org] e47da4: update changelog and download for 2.070.0-b2

[GitHub via dlang.org]

  Branch: refs/heads/stable
  Home:   https://github.com/D-Programming-Language/dlang.org
  Commit: e47da4b63fa2cf2af3f697d4ee1f98a93563f08e
      https://github.com/D-Programming-Language/dlang.org/commit/e47da4b63fa2cf2af3f697d4ee1f98a93563f08e
  Author: Martin Nowak <code at dawg.eu>
  Date:   2016-01-17 (Sun, 17 Jan 2016)

  Changed paths:
    M changelog/2.070.0_pre.dd
    M download.dd

  Log Message:
  -----------
  update changelog and download for 2.070.0-b2