Fixed your ellipsis and aded titles so that the full text would appear on hover

The ellipsis didn't work in the description column because it didn't have `white-space: nowrap;` and so text was just wrapping down the the next line (invisibly).

I also added title attributes with the full text so that users (*with a mouse) can hover over the field and see the full text.

I don't usually do jekyl.. I committed everything, but the only files I actually changed myself were global.less and scripts.html.