[Lispweb] Tags filtering added to the Common Lisp Directory

[Marc Battyani]

As the content of the Common Lisp Directory continues to grow (263 items now) it's useful
to be able to filter it somewhat.

How to use it:

0 log on to see the filter (will be extended to anonymous users later)

1 Click on the first triangle/arrow and select one or more tags (start with only one to
test, "Books" for instance) If they are several tags, all of them will be required

2 Click apply filter

3 Click on the second triangle/arrow to select another color.

4 Click apply filter

5 Check the check box and apply the filter again

6 report bugs, improvements, comments, etc. ;-)

Marc