* lib/rubygems: Update to RubyGems 1.8.22 plus r33517 and r35337 which
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.
* lib/rubygems/version.rb: Fixed init_with warning by calling into
yaml_initialize (for syck) from psych's init_with
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@35402 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Fixes :nodoc: on class aliases. Fixes :stopdoc: creating references
to Object. Fixes spacing when class comments are merged in ri.
Fixes `ri []` crash. Fixes bug report URL when rdoc crashes. Adds
:doc: and :nodoc: to allow hiding of implementation details in ruby.
Makes `rdoc` and `ri` gem-aware.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@32865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/rubygems/test_case.rb: set Gem::TestCase's @@project_dir only
when it is not defined.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e