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

Several things for multi-constraint mesh partitioning + start circumscribed circle of MElement (need to be finished)

Fracture can be prescribed by a different law on interface
Explicit system is implemented with petsc vector operations

better quad meshing

AnalyseCurvedMesh development (should work in all cases, edit PluginManager.cpp to activate the plugin)

physical tags, partitioning, second order prisms

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

Compute radius of the inscribed circle within an element. Done for Mquadrangle, MTriangle, Mtetrahedron

- renamed functionSpace into polynomialBasis (functionSpace will be much higher level)

too hard to maintain