- fix bb computation to avoid model jumping around when adding points in z=0 plane
- pass interpol matrices as ref

- added automatic transfinite corner selection for volumes

window with experimental tree browser

fix for "implicit" transfinite surfaces

move integration routines to Numeric/

in-house of blas/lapack)

without recompiling

fix recombine with embedded edges

There's no new functionality for now: PLEASE TEST THAT EVERYTHING
WORKS AS IT USED TO BEFORE.

multi-window & multi-coordinate system drawing.

There's no new functionality for now: PLEASE TEST THAT EVERYTHING
WORKS AS IT USED TO BEFORE.

reparametrization through harmonic maps enhanced

fix crasher in reorientTrianglePoints + more cleanup (consolidate getFaceVertices(gf))

- re-fix getNumFaceVertices for quad9
- fix vertex order in Refine()