merged heisen_hang with repaired (or patched anyway) upstream/master. basically, the dip normal vector convention was restored to its original right-handed convention (see kaseys (re-)commit in the work tree).
merged heisen_hang with repaired (or patched anyway) upstream/master. basically, the dip normal vector convention was restored to its original right-handed convention (see kaseys (re-)commit in the work tree).

markyoder/vq,markyoder/vq,kwschultz/vq,kwschultz/vq,kwschultz/vq,markyoder/vq