Changed to using Zepto instead of jQuery since it's 100% compatible with what we have and is almost drop-in other than the reveal plug-in extension method.
Added a smaller drag & drop library to not depend on jQuery UI, so now the dial only takes ~70ms to load, saves 1MB ram, and loads the Immedianet URL images immediately now unlike the delayed loading when jQuery is used which should help keep the Immedianet images more robust until we have custom thumbnail creation.