Merge pull request #356 from hsbt/added-latest-releases

added 1.9.3-p426 and 2.0.0-p195

share/ruby-build/1.9.3-p426

+install_package "yaml-0.1.4" "http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz#36c852831d02cf90508c29852361d01b"
+install_package "ruby-1.9.3-p426" "http://ftp.ruby-lang.org/pub/ruby/1.9/ruby-1.9.3-p426.tar.gz#2defb0d2ff731f5fa36db3a248b7d75e"

share/ruby-build/2.0.0-p195

+install_package "openssl-1.0.1e" "https://www.openssl.org/source/openssl-1.0.1e.tar.gz#66bf6f10f060d561929de96f9dfe5b8c" mac_openssl --if has_broken_mac_openssl
+install_package "ruby-2.0.0-p195" "http://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p195.tar.gz#0672e5af309ae99d1703d0e96eff8ea5" standard verify_openssl