remove mina, we use heroku now
remove nginx configuration
Translation of "This site in other languages" (fr)

Signed-off-by: Jean-Denis Vauguet <jd@vauguet.fr>
Add ruby logo page & logo credit on footer
RubyConf India 2014 Call For Proposals (en).
Merge pull request #442 from manusajith/master

RubyConf India 2014 Call For Proposals (en).
Merge pull request #425 from sorah/ruby-logo-page

Ruby logo download link should be available on ruby-lang.org
fix broken link
style
Move 'logo.md' to 'logo/index.md'
Small fixes
Translate RubyConf India 2014 (zh_tw).
Translate news 2013-12-14-rubyconf-india-2014 into Korean
Translated 2013-11-30-russian-translation, 2013-12-09-rubyconf-tw-2014-cfp and 2013-12-14-rubyconf-india-2014 into Spanish
Merge pull request #438 from hsbt/remove-env-from-neon

Remove deployment configuration for neon.ruby-lang.org
remove mina and update gem dependency
Merge pull request #448 from FerPerales/master

Translate latest news into Spanish
Merge pull request #447 from namsk/ko-news-2013-12-14-rubyconf-india

Translate news 2013-12-14-rubyconf-india-2014 into Korean
syntax error
2013-12-14-rubyconf-india-2014 (ru)