remove old FAQ links and old reference links
update links
Added a link to Learn Ruby The Hard Way

It's a really good manual, I'm surprised it's not on the list already.
Add link to ROR French Casts

Link to ROR French Casts and a short description
Update ja/libraries/index.md
Search button's fixed width becomes min-width
Merge pull request #193 from abelards/search_min_width

Search button's fixed width becomes min-width
(the button was too short for 'fr').
Link to files on ftp server instead of ja/man/archive
Add redirects for ja/man/archive
Remove ja/man/archive (files are on ftp server)
Fix order of rewrite rules
Merge pull request #192 from sendagayarb/update-ja-library

Update ja/libraries/index.md (ja)
Announce new ruby-lang.org (ja)

en version was added in 6919cf9e36ef6f1981d34fd0cd5c0d6d644b1ec7
Merge pull request #191 from ruby/add_ja_translated_account_new_ruby-lang.org_post

Announce new ruby-lang.org (ja)
Recover lost content for some old posts (en)

Due to missing HTML escaping, parts of the content did not show up
on the former site and were therefore not migrated correctly.
Include separate announce/report files into posts (en)

Also apply necessary fixes for correct markdown.
fixing some typos
Add news about Ruby 2.0.0 (pl)
Merge pull request #194 from crabonature/polish_translations
Remove some trailing whitespace / add newlines