Translate vi/news/_posts/2014-05-09-ruby-2-1-2-is-released.md [vi]
draft for cve-2014-2734
apply @zzak's feedback
Small fixes in recent news posts
Fix link in news post (zh_tw)
Fix links in recent news posts
Revert to Ruby 2.1.1
Revert to Ruby 2.1.1 for Travis
Merge pull request #739 from ruby-vietnam/patch-10

Translate vi/news/_posts/2014-05-09-ruby-2-1-2-is-released.md [vi]
Fix link in news post (vi)
Rename post to "Dispute of Vulnerability"
Several grammatical changes
verify return value syntax
Remove Jekyll deprecation warning
Specify required Jekyll version
Translate 2.1.2 release post (de)
Small fixes in 2.1.2 release post (en, de)
Use Ruby 2.1.2 again
translate latest ruby news (it)
Merge pull request #746 from alepore/it_new_ruby

translate latest ruby news (it)