Match table content to design specification

All table content now matches format and interactivity described in the design specification that can be found in http://bugzilla.yoctoproject.org/show_bug.cgi?id=4275

Signed-off-by: Belen <belenbarrospena@gmail.com>
Not show tooltip for disabled links

Comment out the js function displaying the "Sorting disabled" tooltip for inactive links.

Signed-off-by: Belen <belenbarrospena@gmail.com>
Add styles for interactive table cells

Eliminated the blue colour for links and provided suitable hover states for cell content.

Signed-off-by: Belen <belenbarrospena@gmail.com>