Add additional squeeze repos

This is what gets added by the install script
Update httpd SSL example file paths

> Files in the vhost repo config directory with '-example' suffixes
> are currently used as a prompt for our deployment system to find and
> process a matching '.ugly' config file from our internal templates
> path (and the deployment system errors if those '.ugly' files
> don't exist).

See fbc718b1b74ffc6d53d2381b7e628cac323dd4fc