[phobos] [D-Programming-Language/installer] 4a1f7c: add an option to skip docs building

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/installer
  Commit: 4a1f7cb0caf8e603f6ed82a6855f5c8deb0b8a9b
      https://github.com/D-Programming-Language/installer/commit/4a1f7cb0caf8e603f6ed82a6855f5c8deb0b8a9b
  Author: Martin Nowak <code at dawg.eu>
  Date:   2015-02-18 (Wed, 18 Feb 2015)

  Changed paths:
    M create_dmd_release/build_all.d
    M create_dmd_release/create_dmd_release.d

  Log Message:
  -----------
  add an option to skip docs building


  Commit: 4f3ff313c12b9cd66245b2e0ae1ffb73c769d914
      https://github.com/D-Programming-Language/installer/commit/4f3ff313c12b9cd66245b2e0ae1ffb73c769d914
  Author: Martin Nowak <code at dawg.eu>
  Date:   2015-02-18 (Wed, 18 Feb 2015)

  Changed paths:
    M create_dmd_release/build_all.d
    M create_dmd_release/create_dmd_release.d

  Log Message:
  -----------
  Merge pull request #118 from MartinNowak/skipDocs

add an option to skip docs building


Compare: https://github.com/D-Programming-Language/installer/compare/3a863b3ee02a...4f3ff313c12b