The patch provided by drbrain (Eric Hodel). [ruby-core:55896]
  [Backport #8617]

* test/rubygems:  Tests for the above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@42117 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* lib/rubygems/commands/setup_command.rb:  Don't delete non-rubygems
	  files when installing RubyGems.

	* test/rubygems/test_gem_commands_setup_command.rb:  Test for the
	  above.

	* lib/rubygems/ext/ext_conf_builder.rb:  Use full path to siteconf.rb
	  in case the extconf.rb changes directories (like memcached does).

	* lib/rubygems/package.rb:  Remove double slash from path.

	* test/rubygems/test_gem_package.rb:  Test for the above.

	* test/rubygems/test_gem_package_old.rb:  ditto.

	* lib/rubygems/source.rb:  Revert automatic HTTPS upgrade

	* lib/rubygems/spec_fetcher.rb:  ditto.

	* test/rubygems/test_gem_remote_fetcher.rb:  ditto.

	* test/rubygems/test_gem_source.rb:  ditto.

	* test/rubygems/test_gem_spec_fetcher.rb:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* lib/rubygems/commands/setup_command.rb:  Install .pem files.

	* test/rubygems/test_gem_commands_setup_command.rb:  Test for the
	  above.

	* lib/rubygems/spec_fetcher.rb:  Test HTTPS upgrade with URI::HTTPS,
	  not URI::HTTP.  Fixes bug in automatic HTTPS upgrade.

	* test/rubygems/test_gem_spec_fetcher.rb:  Test for the above.

	* lib/rubygems.rb:  Version 2.0.2

	* lib/rubygems/test_utilities.rb:  Ensure scheme and uri class match.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	  of RubyGems.  (not by rbinstall.rb).
	* test/rubygems/test_gem_commands_setup_command.rb:  Test for above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* test/rubygems*:  ditto.

* common.mk (prelude):  Updated for RubyGems 2.0 source rearrangement.

* tool/change_maker.rb:  Allow invalid UTF-8 characters in source
  files.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36510 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  were ported to the rubygems git repository.

  See https://github.com/rubygems/rubygems/blob/1.8/History.txt for
  changes since 1.8.11.
* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35374 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35372 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  were ported to the rubygems git repository.

  See https://github.com/rubygems/rubygems/blob/1.8/History.txt for
  changes since 1.8.11.
* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35370 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	  Added missing require for `gem uninstall --format-executable`.

	  The correct name of the executable being uninstalled is now displayed
	  with --format-executable.

	  Fixed `gem unpack uninstalled_gem` default version picker.

	  RubyGems no longer claims a nonexistent gem can be uninstalled.

	  `gem which` no longer claims directories are requirable files.

	  `gem cleanup` continues cleaning up gems if one can't be uninstalled
	  due to permissions.  Issue #82.

	  Gem repository directories are no longer created world-writable.
	  Patch by Sakuro OZAWA.  [Ruby 1.9 - Bug #4930]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32852 b2dd03c8-39d4-4d8f-98ff-823fe69b080e