Reorganized computation and usage of scaled Jacobian in OptHOM, fixed bugs. Removed specific distortion/scaled Jacobian computation routines. 

- fixed MED node ordering
- polished 64 bit Cocoa Mac OS X FLTK version
- updated copyright

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

untabify

	-) A bug has been corrected in the MeshAdapt Procedure
	-) The 2D Delaunay is now Anisotropic
	-) 3D Sliver removal procedure has been improved
	-) Curvilinear mesh generation has been slightly improved,
	   even if it is still far from done
JFR