Merge pull request #2376 from endJunction/ParameterDomainOfDefinition

Applications/DataHolderLib/BoundaryCondition.cpp

Applications/DataHolderLib/BoundaryCondition.h

Applications/FileIO/XmlIO/OpenGeoSysProject.xsd

Documentation/ProjectFile/prj/parameters/parameter/t_mesh.md

...ry_condition/NonuniformDirichlet/c_NonuniformDirichlet.md

...ns/boundary_condition/NonuniformDirichlet/t_field_name.md

...undary_condition/NonuniformNeumann/c_NonuniformNeumann.md

...ions/boundary_condition/NonuniformNeumann/t_field_name.md

...eDependentNeumann/c_NonuniformVariableDependentNeumann.md

...leDependentNeumann/t_coefficient_current_variable_name.md

...bleDependentNeumann/t_coefficient_mixed_variables_name.md

...ableDependentNeumann/t_coefficient_other_variable_name.md

...ary_condition/VariableDependentNeumann/t_constant_name.md

MeshLib/Mesh.h

ProcessLib/BoundaryCondition/CreateBoundaryCondition.cpp

ProcessLib/BoundaryCondition/DirichletBoundaryCondition.cpp

...Condition/GenericNaturalBoundaryConditionLocalAssembler.h

...ondition/GenericNonuniformNaturalBoundaryCondition-impl.h

...daryCondition/GenericNonuniformNaturalBoundaryCondition.h

...GenericNonuniformNaturalBoundaryConditionLocalAssembler.h