IOMode replaced with File::Mode.

src/Examples/FileExample.cpp

src/Examples/quad-test/main.cpp

src/TNL/File.h

src/TNL/File.hpp

...Meshes/DistributedMeshes/DistributedGridIO_MeshFunction.h

src/TNL/Object.hpp

src/UnitTests/Containers/ArrayTest.h

src/UnitTests/Containers/MultiArrayTest.h

src/UnitTests/Containers/StaticArrayTest.cpp

src/UnitTests/FileTest.h

...shes/DistributedMeshes/CutDistributedMeshFunctionTest.cpp

...nitTests/Meshes/DistributedMeshes/DistributedGridIOTest.h

...ts/Meshes/DistributedMeshes/DistributedGridIO_MPIIOTest.h

...istributedMeshes/DistributedVectorFieldIO_MPIIOTestBase.h

src/UnitTests/ObjectTest.cpp

src/UnitTests/SaveAndLoadMeshfunctionTest.cpp

src/UnitTests/StringTest.cpp