I've filled this issue already as JITSI-998 without knowing your procedures.
Please reopen this issue if you want to solve it.
A distro packager needs to be sure that the images coming with Jitsi can be
distributed under a free license. If the images are taken from common sets
like Tango it would even be preferable for a packager to not ship the images
in the jitsi package but to depend on the tango package of the distribution.
Thomas Koch, http://www.koch.ro