Merge pull request #100 from mhanus/devel

Devel
Some small amendments for MSVC.
Make also iterative solvers (PARALUTION) reuse already performed matrix - operator setup:
 - change FactorizationScheme to MatrixStructureReuseScheme
 - refactoring
 - implement handling of the reuse scheme in PARALUTION.
Dummy commit testing the buildbot.
A fix for gcc.
A potential fix of compilation under buildbot.
Add missing overloads.
Change HERMES_REUSE_MATRIX_REORDERING_AND_SCALING when reusing a non-constant jacobian to HERMES_REUSE_MATRIX_REORDERING.
Implement multiple tolerances in NewtonSolver.
Replace NewtonSolver:iteration() and iteration_with_recalculated_jacobian() with a vector iterations_with_recalculated_jacobian().
Fixes #102.
Rename correctly: damping "coefficient" to damping "factor".
Add default tolerance to Newton.
Change default value of handleMultipleTolerancesAnd to false in Newton.
Change output in Newton.
A fix for Linux.
area of a marker in mesh
Merge pull request #106 from ppkk/devel

area of a marker in mesh
A testing commit for the buildbot.
Buildbot testing.
Buildbot testing continues.