Update jingo-minify.
Add helper for retrieving asset bundle URLs in templates.

This will be used in a future commit to conditionally load a JavaScript
bundle by reading the bundle URLs from a data-attribute. The 
data-attribute added to the body tag is an example.
Fix Bug 913687: Add listing page filtering code.
University: Want to Know - Bug #913692

HTML and CSS for "Want to Know" section plus javascript libraries for a carousel and swiping.