Internal page urls are now all declared once in _config.yml for each language
Translators can translate file and anchor urls without needing to manually update all pages
jekyll now automatically generates sitemap
alternate hreflang is now correctly handled by sitemaps
language bar now gracefully associate with the translated equivalent of the page
update README with updated translation guidelines and instructions
implement multilanguage
new improved clients list page
update history and statistics in the "about" page
add "Some things you need to know" page
add "Support Bitcoin" page
add a contextual presentation for each category of users (individuals, organizations, developers and enthusiasts)
add a short and concise "how it works" page
add a "vocabulary" page for Bitcoin technical words definitions
give more visibility for the foundation
new website design and layout
