I checked those files as well. They are all 'noarch' (do not contain compiled programs; No Architecture), and contain the same .png branding images.
The license not only covers the code, also the images. So if those images are in the program, the source code must include them. That's why the link to the source code has to point to them too, that is, it must point to the modified source code of your distribution. And not the original at LibreOffice's. Or point to both ;) -- Jesús Corrius <email@example.com> Document Foundation founding member Mobile: +34 661 11 38 26 Skype: jcorrius | Twitter: @jcorrius -- Unsubscribe instructions: E-mail to firstname.lastname@example.org Posting guidelines + more: http://wiki.documentfoundation.org/Netiquette List archive: http://listarchives.documentfoundation.org/www/discuss/ All messages sent to this list will be publicly archived and cannot be deleted