add nice easing effect when circles are loaded
reorganize styl
use array for render queue to preserve order
render bubbles last to ensure animation is fully shown
use microbox
add screenshots
screenshot styling
add lightbox
use new microbox
optimize images, small tweaks
fix event bubbling issue where clicking in the microbox black area would trigger click events on underlying elements
use u.classList instead of util.classList
move images to bottom, tweak style
Merge branch 'master' into gh-pages
update dependencies