Added a framework for triangular kin terms and added the kin term groups to the svg storage.
Added a framework for triangular kin terms and added the kin term groups to the svg storage.

PeterWithers/temp-to-delete1,KinshipSoftware/KinOathKinshipArchiver,PeterWithers/temp-to-delete1,KinshipSoftware/KinOathKinshipArchiver