Added Ruby 2.1.0 Release Post (tr)
Updated some text
Added the confoo call for paper
Added the introduction of the conference
Removed duplicate line
Merge pull request #816 from Sdogruyol/master

Added Ruby 2.1.0 Release Post (tr)
Merge pull request #818 from ylarrivee/master

Confoo call for paper
Translate confoo 2015 CFP (zh_tw).
ConFoo 2015 (fr)
CooFoo 2015 cfp (tr)
Update Ruby User’s Guide text of documentation (zh_cn)
Merge pull request #824 from wuleicanada/patch-2

Update Ruby User’s Guide text of documentation (zh_cn)
Merge pull request #822 from ruby/confoo2015-fr

ConFoo 2015 (fr)
Added Ruby Kaigi 2014 Post (tr)
Merge pull request #823 from emrekutlu/master

CooFoo 2015 cfp (tr)
Merge pull request #827 from Sdogruyol/master

Added Ruby Kaigi 2014 Post (tr)
bundle update
removed diff syntax
added release announcement of Ruby 2.2.0
Merge pull request #828 from ruby/release-ruby220-preview1

Added release announcement of ruby 2.2.0-preview1
Fix typo