Merge pull request #1 from ukazap/master

Upgrade to Ruby 2.3.1 & fix scrape task

fix cringe-worthy alignment on features slide, yikes

add screenshots to README.md

Update README.rdoc

last tweaks for production- and it works

sprockets_better_errors gem for production

allow heroku auto asset precompilation

masonry before bootstrap

.scss for heroku

heroku assets

remove images w broken content

remove cart for heroku

heroku

remove require