[i116] rename Vector3D -> F3 (for analogy with R3, C3) ()

Base/Vector/RotMatrix.cpp

Base/Vector/RotMatrix.h

GUI/View/Realspace/RealSpaceBuilder.h

GUI/View/Realspace/RealSpaceBuilderUtils.cpp

GUI/View/Realspace/RealSpaceBuilderUtils.h

GUI/ba3d/def.cpp

GUI/ba3d/def.h

GUI/ba3d/mesh/box.cpp

GUI/ba3d/mesh/column.cpp

GUI/ba3d/mesh/cuboctahedron.cpp

GUI/ba3d/mesh/dodecahedron.cpp

GUI/ba3d/mesh/icosahedron.cpp

GUI/ba3d/mesh/ripple.cpp

GUI/ba3d/mesh/sphere.cpp

GUI/ba3d/mesh/truncbox.cpp

GUI/ba3d/model/geometry.cpp

GUI/ba3d/model/geometry.h

GUI/ba3d/model/layer.cpp

GUI/ba3d/model/model.cpp

GUI/ba3d/model/object.cpp