v0.9 landing page
added social media links
updated favicon
assembly email subscribe added
added spanish localization
Fix subscription form

The form was missing a call to '$' (jQuery) and was calling jQuery
before the library had been loaded.
assembly mailer fix from @pletcher
social link fixes
merge assembly mailer fix
open graph image
mp4 version of bg video
css and js for localization plugin
flags sprite for localization plugin
added local workflow instructions
open graph share image
smaller mp4
og:image
removed flags and redesigned localization drop down on desktop
add mailchimp integration