for $SAFE=1
* lib/rubygems/specification.rb: Keep previously loaded specs as
active. This prevents double loading when refreshing the gem list.
* test/rubygems/test_gem.rb: Test for above
* lib/rubygems.rb: Bump version to 2.0.0.rc.2
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38855 b2dd03c8-39d4-4d8f-98ff-823fe69b080e