Fixed installing platform gems
Restored concurrent requires
Fixed installing gems with extensions with --install-dir
Fixed `gem fetch -v` to install the latest version
Fixed installing gems with "./" in their files entries
* test/rubygems/test_gem_package.rb: Tests for the above.
* NEWS: Updated for RubyGems 2.1.3
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42938 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
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
`require` because if run test-all with test/unit parallel
running, sometimes this test fails by some constants not found.
The error reason is some worker doesn't require the file needed by
this test. This issue is related to [ruby-core:36168].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33232 b2dd03c8-39d4-4d8f-98ff-823fe69b080e