[phobos] [D-Programming-Language/phobos] 8b495a: Remove use of exit() in std.getopt example

[GitHub via phobos]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/phobos
  Commit: 8b495a5e6067d52322c39587aa51413fb8c758a1
      https://github.com/D-Programming-Language/phobos/commit/8b495a5e6067d52322c39587aa51413fb8c758a1
  Author: Jakob Øvrum <jakobovrum at gmail.com>
  Date:   2016-01-12 (Tue, 12 Jan 2016)

  Changed paths:
    M std/getopt.d

  Log Message:
  -----------
  Remove use of exit() in std.getopt example

Supersedes #3875


  Commit: e19a597ff7673f94a6ba4c85baaedfff87fd67f2
      https://github.com/D-Programming-Language/phobos/commit/e19a597ff7673f94a6ba4c85baaedfff87fd67f2
  Author: Andrei Alexandrescu <andrei at erdani.com>
  Date:   2016-01-14 (Thu, 14 Jan 2016)

  Changed paths:
    M std/getopt.d

  Log Message:
  -----------
  Merge pull request #3924 from JakobOvrum/std_getopt_example

Remove use of exit() in std.getopt example


Compare: https://github.com/D-Programming-Language/phobos/compare/a813ac6eed82...e19a597ff767