* lib/rubygems/commands/install_command.rb:  Restore gem install
  --ignore-dependencies for remote gems
* test/rubygems/test_gem_commands_install_command.rb:  Test for the
  above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44333 b2dd03c8-39d4-4d8f-98ff-823fe69b080e