Changed HTML template, fixed classes

The template now has a heading element in addition to an anchor, for
better overall styling.

Also fixed an issue with specifying multiple classes. I was using a
comma, when I shouldn't have, causing problems to pop up with jQuery.
Added test file, modified template for title

The test documents are actual documents pulled from Solr. It's simply a
copy paste from the query panel, and then stored as an array. I'll get
rid of them eventually, or store them in a better location.

To select the h3 tag, also had to do some modification with the
selectors.
Added CSS rules for results

There are now CSS rules in place for the results, allowing me to see
what hypothetical results may look like.  Adjusted the margins, colors,
so that we get results that look typical of a search engine.