The github rubies should build with openssl 1.0.1g
Update to libyaml-0.1.6 for CVE-2014-2525
Update to ruby-build 20140408 because heartbleed

Updates the openssl package installed with all the default ruby
definitions to 1.0.1g to mitigate the heartbleed bug (CVE 2014-0160)
Fix spec version
Merge pull request #87 from boxen/heartbleed

Build rubies against openssl 1.0.1g