Directly linked to the QUnit CDN versions of the CSS and JS files and removed the files in the Pictureserve project directory

Signed-off-by: Ralf Koller <r.koller@gmail.com>
Added a missing </script> and moved the qunit divs to the top of the document

Signed-off-by: Ralf Koller <r.koller@gmail.com>
Added a basic test example from the QUnit website.

Signed-off-by: Ralf Koller <r.koller@gmail.com>