Merge branch 'unit-tests' into develop

CMakeLists.txt

src/CMakeLists.txt

src/TNL/UniquePointer.h

src/UnitTests/CMakeLists.txt

src/UnitTests/Containers/ArrayOperationsTest.cpp

src/UnitTests/Containers/ArrayOperationsTest.cu

src/UnitTests/Containers/ArrayOperationsTest.h

src/UnitTests/Containers/ArrayTest.cpp

src/UnitTests/Containers/ArrayTest.cu

src/UnitTests/Containers/ArrayTest.h

src/UnitTests/Containers/CMakeLists.txt

src/UnitTests/Containers/MultiArrayTest.cpp

src/UnitTests/Containers/MultiArrayTest.cu

src/UnitTests/Containers/MultiArrayTest.h

src/UnitTests/Containers/StaticArrayTest.cpp

src/UnitTests/Containers/StaticArrayTest.cu

src/UnitTests/Containers/StaticArrayTest.h

src/UnitTests/Containers/StaticVectorTest.cpp

src/UnitTests/Containers/StaticVectorTest.cu

src/UnitTests/Containers/StaticVectorTest.h