Added option for levelset cutting ""CutMeshTri(tag)", that saves only triangles and tets (no polygons or polyhedra)
Added new level set definition "Levelset Points(tag)={{x1,y1,z1},{x2,y2,z2}};", builds a level set from a set of data points using RBF interpolation

with tet meshes using pyramids.

It's not perfect (it introduces the pyramids in the extruded/transfinite mesh) but it's useful
nonetheless.

Use the following in your Geo file
Mesh.RemeshParametrization=2; //(0) harmonic (1) conformal (2) Rbf

compounds, transfinite, etc. easier

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

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recoded way to create boundary layers using explicit extrusion directions from vector post-processing view

Mesh.RemeshParametrization=1; //(0) harmonic (1) conformal 
Mesh.RemeshAlgorithm=1; //(0) nosplit (1) automatic (2) split metis
!!! This replaces old parser stuff such as Compound Surface()={} Harmonic_NoSplit;
!!! Default values are harmonic and automatic
TODO: change this in FLTK/optionWindow.cpp

- boundary of combined entities in parser

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- new GetEnv and GetString functions

2d meshing algo with -optimize does lloyd optim (tri or quad optim algo depending if recombine is selected)

* issue error for zero volume elements in FEA export
* reset element number between 2D/3D in FEA export