This avoids another half of the deprecated warnings associated with the implicit
copy assignment in presence of user defined ctor.

Clang reports:
warning: definition of implicit copy constructor for 'TemplatePoint<double, 3>'
is deprecated because it has a user-declared destructor [-Wdeprecated]

Process cleanup

Same for false tests.

Split FileIO MeshLib dependency in LayeredMeshGenerator

Break fileIO ApplicationsLib dependency

Adding a callback for adding project meshes and pass additional arguments to
XmlGspInterface constructor.

Fix math lib metis linking

Metis is required in the nested intersection cluster algorithm.

Added executeMemberDereferenced() + (minor) cleanup

Use norm of delta x within Newton scheme

Apply Dirichlet BCs in the Newton scheme