ajout des speakers de LT et d'élaboratoires
LT and workshops
Emphasis on company names.
Speakers page updated

- long name trick
- LT and elaboratoires
Twitter handles
Speakers roles.
courtes descriptions de chaque format
useless now that we use Grunt
minor tweaks to divider and h1
Reordered speakers.
prepare content for blog post
w/ examples.
corrections by Nathalie and her mother ;)
Adding extra space to sections.
underline -> italic
typos
typo
typos
plus générique
typos, add CasperJS link