- fix cast in a couple of error msg
- more fixes in elliptic algorithm (surf->TrsfVertices and surf->Vertices
  were incomplete)

fix+cleanup elliptic algorithm (didn't work when line mesh orientation was
opposite of original generatrice)

fix copy/paste bug in error message when quad/pyramids already exists

- Replaced the general eigenvalue solver with a version from Laurent's
MatLib code (a bit more stable thanks to floating point checks with
adjustable tolerance)

- Added a solver for symmetric matrices (again from Laurent. Thanks, dude!)

- Added a small driver for 3x3 matrices, that selects the appropriate
solver (sym/nonsym) automatically

one can now specify a TIME list of values in parsed views to give the
values of the time (or whatever) steps (like in ascii/binary views)

add an elementFactory to simplify the tests + new "getNode" fcts

typo

renamed Plugin(PrincipalStresses) into Plugin(Eigenvectors) + provide the
option to disable the scaling by the associated eigenvalues

Removed obsolete test on m_toggle_butt.size in the view option code (we
don't need it anymore since we accept an arbitrary number of views
in the GUI).

I think this fixes a race condition on MacOS which led to the strange bug
Laurent noticed at one occasion last month(?), when all the input fields
in the view option panels were left blank.

missing View->Changed=1 when modifying a colormap and one of the view link
modes is selected

include -I../Parser before -I../MathEval to avoid confusing parser.h with
Parser.h on stupid case-insensitive systems like Win32/Cygwin

upgrade to Netgen 4.4

typo

fix non-proportional arrow display at the COG

fix div. by zero

Don't call EigSort automatically in EigSolve, as it could screw up the
ordering of complex eigenvectors

msg

make the EigSolve interface allow for the solution of eigenvalue problems
of arbitrary size (instead of limiting to 3x3)

new plugin to compute the principal values of a tensor field

new self-contained eigenvalue/eigenvector routine (translated from eispack)

complete JF's FindCubicRoots routine (complex roots)

- Moved all the Raise[][] stuff out of the drawing routines, and into
  Graphics/Post.cpp

- New 'generalized raise' mode (can use arbitrary expressions, possibly
  with external data sources, to raise/offset views dynamically). Original
  patch by Nicolas Tardieu. Merci Nico!

pretty print

pretty print

contrib

Support for TCP/IP sockets (permits to launch solvers on remote hosts).
Thanks to C.Stott@surrey.ac.uk for the original patch.

- moved the AdaptiveView stuff in its own header file

- fixed small bug in IsoSimplex (when Raise != 0)

- fixed small memory leak in Plugin/Extract (when one or more
  expressions are invalid)

fix help string

- fixed CTX.post.list error in new plugins

- cleanup integrateLevelsetPositive in Integrate.cpp

- re-indent