removed inc/ and src/ directory level from Core and Fit

Core/Algorithms/ThreadInfo.h

Core/CMakeLists.txt

Core/FormFactors/FormFactorAnisoPyramid.cpp

Core/FormFactors/FormFactorAnisoPyramid.h

Core/FormFactors/FormFactorBox.cpp

Core/FormFactors/FormFactorBox.h

Core/FormFactors/FormFactorCone.cpp

Core/FormFactors/FormFactorCone.h

Core/FormFactors/FormFactorCone6.cpp

Core/FormFactors/FormFactorCone6.h

Core/FormFactors/FormFactorCrystal.cpp

Core/FormFactors/FormFactorCrystal.h

Core/FormFactors/FormFactorCuboctahedron.cpp

Core/FormFactors/FormFactorCuboctahedron.h

Core/FormFactors/FormFactorCylinder.cpp

Core/FormFactors/FormFactorCylinder.h

Core/FormFactors/FormFactorDWBA.cpp

Core/FormFactors/FormFactorDWBA.h

Core/FormFactors/FormFactorDWBAPol.cpp

Core/FormFactors/FormFactorDWBAPol.h