ready for tag 4_1 change default to LIUQE.M and introduced liuqe=1,2,3,11,12,13,21,22,23 or -1 as in GUIprofs and proffit

git-svn-id: https://spcsvn.epfl.ch/repos/TCV/gdat/trunk@7721 d63d8f72-b253-0410-a779-e742ad2e26cf