update speakers page
Add mailchimp as a sponsor
Next speaker to be announced.
Upgrading thumbs command to fit with aspect ratio.
Added missing link.
Made clickable each entire speaker area on the homepage.

Easier to touch, easier to click.
Titles and preliminary texts.
First batch of talks.
Two more.
Last batch.
Simply speakers name on homepage
Speakers links etc.

Also removed the CFP to avoid diluting the message.
Merge pull request #22 from oncletom/feature-bio-descriptions

[READY] Speakers improved bio + talk description
optimize images
update venue photo

Bright and sunny picture of the view from the venue
update index.html

update venue, fix a few styles
Merge Thomas updates
Add Acapela Group as a sponsor
add sponsors on call to speakers
Added Eva-Lotta.