[phobos] [D-Programming-Language/installer] 5e234e: fix issue - host compiler uses wrong dmd.conf

[GitHub via phobos]

  Branch: refs/heads/stable
  Home:   https://github.com/D-Programming-Language/installer
  Commit: 5e234e57c60858fb2b0c2bdb8dadcb849bcca847
      https://github.com/D-Programming-Language/installer/commit/5e234e57c60858fb2b0c2bdb8dadcb849bcca847
  Author: Martin Nowak <code at dawg.eu>
  Date:   2015-09-20 (Sun, 20 Sep 2015)

  Changed paths:
    M create_dmd_release/create_dmd_release.d

  Log Message:
  -----------
  fix issue - host compiler uses wrong dmd.conf

- remove dmd.conf before building dmd from host compiler
- also use dmd.conf target of posix.mak


  Commit: 8a6cc9641e31226dc9b5fbbc82228faccd4962ef
      https://github.com/D-Programming-Language/installer/commit/8a6cc9641e31226dc9b5fbbc82228faccd4962ef
  Author: Martin Nowak <code at dawg.eu>
  Date:   2015-09-21 (Mon, 21 Sep 2015)

  Changed paths:
    M create_dmd_release/create_dmd_release.d

  Log Message:
  -----------
  Merge pull request #148 from MartinNowak/dmd_conf

fix issue - host compiler uses wrong dmd.conf


Compare: https://github.com/D-Programming-Language/installer/compare/d89c734cc27d...8a6cc9641e31