Write results to vtu file.
Collect LIS vs. DenseMatrix preprocessor logic in one place.
Debug ShapeMatrices ctor/copy/move/op=
Move material and shape matrices init.
Create shape matrices initializer. Remove fequad from local asm.
Use SimpleAssembler for GlobalInitializer.
Refactored bc data preparation.
Own scope for cnd_io.

The cnd_io obj will be destroyed when the scope is exited.
Add various scripts for automatic testing/timing.
[2dGWF] Refactored createDOFMapping.
Move up CLI parsing.
Replace LocalGWAssembler template to ItemType.

Now it is independent of the element type, but the LocalFeQuad4AssemblyType still is.
WIP: Replace quad4 type deps using template specialization.
Reuse FemType's MeshElementType.