is then available to the plugin) -- for Koen

Plugin/Triangulate.cpp
Post/PView.cpp
Post/PViewDataRemote.h : Change for compilation on SunOS

CMakeLists.txt : Change mkl libraries on windows

new Tetrahedralize plugin

re-committing work from last two days after server crash:

- refactored old Geo code (new/delete)
- moved DrawPlugin to Plugin
- move from matheval to mathex
- move from Flu_Tree_Browser to Fl_Tree
- fixed crash in Triangulate plugin

- moved GUI to FlGui + added experimental QGui to test Qt

- fixed most MSVC and gcc compiler warnings

- converted some remaining tabs to whitespace (that's why the patch is
  so large; please try to remember to indent with 2 spaces and not
  tabs when you commit stuff to CVS)

- merged modified patch from Konstantinos Poulios to allow saving
  physical/partition as element tags in mesh formats that don't
  support them natively

ported Triangulate plugin to new API

- replaced old 2nd order views with new adaptive stuff (still missing
  some function spaces for quads/hexas)

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

changed -part command line handling

ported Warp, SphericalRaise and Eigenvalues plugins to the new post-pro API

untabify

* more work on gmodel post-pro
* small cleanups in divide and conquer: reduce memory by removing unused
  voronoi, fix potential crashes in meshGFace, introduce basic class dealing
  with allocations to avoid messy malloc/free

- clean up GModel API (xxByTag -> getXx, numXx -> getNumXxes, ...)

rewrote Pplugin(Triangulate) to use our in-house divide and conquer algo
removed triangle from contrib
reactivated OCC STL meshing

API cleanup: new discreteVertex, discreteEdge, ... entities (replacing
the old hacks in gmshVertex, gmshEdge, ...), the future basis of the
indepedent "null" model (cf. HAVE_NO_GEO define)

start reducing header pollution (removed Gmsh.h + cleaned up GModel & co)

upgraded all plugins to work with the new post-pro.

This is done "cheaply" for now, by only using old-style list-based datasets.
Taking advantage of the abstraction (so that we can use the plugins on all
datasets) will require more work. The hooks for transparent data translation
are in place, but the actual translation has not been implemented yet.

new gui for plugins (much better IMHO!)

- reimplemented subdivision of extruded meshes
- fix indent + unused var + gcc warnings all over the place

more cleanups