[ruby-cvs:79090] 13f4f07f21 (master): Merge bundler-2.1.4

Hiroshi SHIBATA	2020-01-08 16:11:52 +0900 (Wed, 08 Jan 2020)

  New Revision: 13f4f07f21

  https://github.com/ruby/ruby/commit/13f4f07f21

  Log:
    Merge bundler-2.1.4

  Modified files:
    lib/bundler/cli/install.rb
    lib/bundler/gem_helper.rb
    lib/bundler/inline.rb
    lib/bundler/vendor/net-http-persistent/lib/net/http/persistent.rb
    lib/bundler/version.rb
    man/bundle-add.1
    man/bundle-add.1.txt
    man/bundle-binstubs.1
    man/bundle-binstubs.1.txt
    man/bundle-cache.1
    man/bundle-cache.1.txt
    man/bundle-check.1
    man/bundle-check.1.txt
    man/bundle-clean.1
    man/bundle-clean.1.txt
    man/bundle-config.1
    man/bundle-config.1.txt
    man/bundle-doctor.1
    man/bundle-doctor.1.txt
    man/bundle-exec.1
    man/bundle-exec.1.txt
    man/bundle-gem.1
    man/bundle-gem.1.txt
    man/bundle-info.1
    man/bundle-info.1.txt
    man/bundle-init.1
    man/bundle-init.1.txt
    man/bundle-inject.1
    man/bundle-inject.1.txt
    man/bundle-install.1
    man/bundle-install.1.txt
    man/bundle-list.1
    man/bundle-list.1.txt
    man/bundle-lock.1
    man/bundle-lock.1.txt
    man/bundle-open.1
    man/bundle-open.1.txt
    man/bundle-outdated.1
    man/bundle-outdated.1.txt
    man/bundle-platform.1
    man/bundle-platform.1.txt
    man/bundle-pristine.1
    man/bundle-pristine.1.txt
    man/bundle-remove.1
    man/bundle-remove.1.txt
    man/bundle-show.1
    man/bundle-show.1.txt
    man/bundle-update.1
    man/bundle-update.1.txt
    man/bundle-viz.1
    man/bundle-viz.1.txt
    man/bundle.1
    man/bundle.1.txt
    man/gemfile.5
    man/gemfile.5.txt
    spec/bundler/commands/outdated_spec.rb
    spec/bundler/commands/pristine_spec.rb
    spec/bundler/commands/update_spec.rb
    spec/bundler/install/deploy_spec.rb
    spec/bundler/install/gemfile/gemspec_spec.rb
    spec/bundler/plugins/source/example_spec.rb
    spec/bundler/runtime/gem_tasks_spec.rb
    spec/bundler/runtime/inline_spec.rb
    spec/bundler/runtime/require_spec.rb
    spec/bundler/runtime/setup_spec.rb
    spec/bundler/support/builders.rb
    spec/bundler/support/helpers.rb
    spec/bundler/support/indexes.rb
    spec/bundler/support/matchers.rb=