Fixes typo in 2010-08-25-notes.markdown
Merge pull request #335 from potherca/patch-1

Fixes `unline` -> `unlike` typo in 2010-08-25-notes.markdown
Fix broken image on Search section.

On the Search section after issuing a search the main image ("branching
illustration") is broken because the src path is relative.
Merge pull request #338 from desyncr/fix-broken-image

Fix broken image on Search section.
Update _translations.html.erb

Add link to the Esperanto version
Merge pull request #339 from LaPingvino/patch-1

Update _translations.html.erb
Update started languages for the book
Merge pull request #341 from jnavila/update_book_languages

Update started languages for the book