Translate title of Ruby 2.1.0-preview1 is released (zh-TW).
Translate Ruby 2.1.0-preview1 (fr)
Review Ruby 2.1.0-preview1 (fr)

Signed-off-by: chatgris <jboyer@af83.com>
Review Ruby 2.1.0-preview1 (fr) 2

Signed-off-by: chatgris <jboyer@af83.com>
Merge pull request #306 from ruby/fr-2.1.0-preview1

Translate Ruby 2.1.0-preview1 (fr)
Some fixes in 2.1.0 preview post

Remove duplicate header; change 'Rubygem' to 'RubyGems'; small fixes.
Merge pull request #305 from dabit/master

Translate Ruby 2.1.0-preview1 is released (es)
Merge pull request #308 from ruby/fix-post

Some fixes in 2.1.0 preview post
Some fixes in 2.1.0 preview post (es)
Translate 2.1.0 preview post (de)
Translate Ruby 2.1.0preview1 (vi)
Translate Ruby 2.1.0-preview1 is released (pl)
Merge pull request #309 from joneslee85/trans-9

Translate Ruby 2.1.0preview1 (vi)
added summary and details resource of 2.1 changes
Update Ruby 2.1.0-preview1 is released (pl)
Update Ruby 2.1.0-preview1 is released (zh-TW).
added post for ruby-lang.org Design Contest
fix anchor tag
rename title and filename
added contest summary