Changes

This will download Selenium scripts for all branches, including Bugzilla 2.20, 2.22, 3.0, and 3.2. Do not expect HTML scripts to work as is. They were based on a given test installation on landfill having some given user accounts, products, components and parameters, and so they won't run on a fresh test installation. They are only available so that you can see what we did till Bugzilla 3.0. Note that the 3.0 branch has a t/ directory with test scripts related to WebService. As those point to the same test installations as above, they also won't run as is on a fresh test installation.

=== Perl Selenium scripts ===