GitLab

Pseudoinverse for polynomial matrix in bicgstab(l) to improve stability
(as in petsc);
Added RowMerger class for sum of sparse rows.

Synchronizing various changes

Made database file case insensitive.
Tinkered dropping rules in INNER_MLILUC.
Added rule for git to ignore svn presence.
Added google analytics pixel to main page.

Fix error in solver option name
Fix newer version of autodiff

Added missing files from ani3D-3.0/aniILU.
Update SOLVER_ANI code.

Maybe fixes VS2005/VS2008 compilation.
Should fix old gcc.

Changed default parameters.
Fixed bug for trilinos-aztec, when non-converged solution was accepted.
Enchanced dropping rules in INNER_MLILUC solver.

Activated checking for cell duplication by default to cure problem when
loading distributed meshes with ghost cells on same processor.
Fixed problem that vtk reader may delete some nodes that were there
previously.
Removed possibility to pass parameters directly to internal solvers
through Solver::SetParameter* since they are overwritten later.
Added but not yet activated solver_test001.

Added early exit for internal BiCGStab(l). Added test example based on
#6. Resolved #6 for internal solvers.

Petsc understands common parameters. Support for different option files
for Petsc and Trilinos. Please see files in examples/MatSolve.

Updated petsc interface to petsc-3.5.2, fixed code returing converge
reason. Tuned cmake scripts for petsc to work on windows.

Fix introduced bug - parameters are set after inner solvers were
initialized.

Added support of Trilinos: AztecOO, ML, Ifpack, Belos. Added Petsc
divergence reasons. Described parameters, some parameters unified with
Trilinos.

Fixed MPI_Gather* api with sequential write

Various fixes

Fixes for gcc and intel compilers.
gcc-4.1 clean with -Wall -Wextra
intel 11.1 clean with -Wcheck -w1
msvc2010 gives one unrelated warning

Huge update involving update of underlying data representation and
elements management. Different interaction with iterators. New
ElementSet representation.  Some annotation for documentation is added.
New data structures. Examples require update. (check
examples/CMakeLists.txt)

Fix crush - not properly freeing communicators.

some changes