create authentication
dynamically create url on a ajax post
create a custom user_id for each user that creates a script
create sites index
create site_interactions and interaction show page. render heat map on interaction show page
move bookmarklet.js to public and add window_width and body_height columns to Interactions table
show iframe in top left corner at the appropriate width and height
add scripts page where users can drag and drop the bookmarklet or copy scripts to their page.
show heat map for all interactions of a give site
lots of styling
precompiled assets locally
add fire.svg and style bookmarklet button