GitLab

Restored OctreeCutcell example;
Added FixEdgeOrder, CheckEdgeOrder algorithms to check of consistency of
2d elements;
Element::Connect now uses FixEdgeOrder for faces;
Automatic grid dimension detection for vtk;
Fixed bug that sets may contain invalid links to elements even after
ApplyModification;
Corrected condition estimator in ddpqiluc;
Switched off pseudoinverse in bicgstab(l) since svd algorithm is bad.

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)

Moving connections, markers, geometric type, sparse data from Storage
class to TagManager class by using standard handling of mesh data.

Retrieval of elements by markers;
Introduced options for loading of files;
Fixed issues saving vtk format when not all topological tests are
active;
Introduced Connect / Disconnect functions for manipulations with mesh;
DrawGrid example can now visualize array of entered cells/faces for
debug purposes;
OldDrawGrid example demonstrates fast interactive mesh slicing and
onscreen element picking.