This fixes all issues related to translations that overflow fixed height in many cases
Remove some steps in the README that are not necessary anymore
Fix two display bugs in IE7
Fix one display bug in IE9
Optimize images with optipng
fix wrong encoding for some space characters in the french version
fix lowercase/uppercase "bitcoin" depending if we speak of the unit or the technology
update some french translation to fit recent english changes
add guidance about previewing fixed height/width texts and ask for UTF-8 encoded texts in the README
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
