Update: I've had two replies from Dani confirming that the icons can be used, but I'm still waiting on a signed contributor licence agreement in order to be able to merge them under the same CC-BY-SA licence as the rest of the icon set.
Update: I've had two replies from Dani confirming that the icons can be used, but I'm still waiting on a signed contributor licence agreement in order to be able to merge them under the same CC-BY-SA licence as the rest of the icon set.