[phobos] [dlang/installer] 89256b: Fix installation of dmd point releases

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/dlang/installer
  Commit: 89256b800ddefd099128d8561a8956d15b0b74dd
      https://github.com/dlang/installer/commit/89256b800ddefd099128d8561a8956d15b0b74dd
  Author: Sebastian Wilzbach <seb at wilzba.ch>
  Date:   2016-10-21 (Fri, 21 Oct 2016)

  Changed paths:
    M script/install.sh

  Log Message:
  -----------
  Fix installation of dmd point releases


  Commit: 1997e5cba7beaa98a2fe563b247b6a3255fe768a
      https://github.com/dlang/installer/commit/1997e5cba7beaa98a2fe563b247b6a3255fe768a
  Author: Andrei Alexandrescu <andrei at erdani.com>
  Date:   2016-10-22 (Sat, 22 Oct 2016)

  Changed paths:
    M script/install.sh

  Log Message:
  -----------
  Merge pull request #201 from wilzbach/fix-point-release-installation

Fix installation of dmd point releases


Compare: https://github.com/dlang/installer/compare/32a27a294f74...1997e5cba7be