Merge branch 'master' into adaptive

Addons/CKernelApi/Src/FScalFMMEngine.hpp

CMakeLists.txt

Src/GroupTree/Chebyshev/FChebCellPOD.hpp

Src/GroupTree/Core/FBasicCellPOD.hpp

Src/GroupTree/Core/FGroupTree.hpp

Src/GroupTree/Rotation/FRotationCellPOD.hpp

Src/GroupTree/Taylor/FTaylorCellPOD.hpp

Src/GroupTree/TestKernel/FTestCellPOD.hpp

Src/GroupTree/Uniform/FUnifCellPOD.hpp

...terpolation/FInterpMatrixKernel_TensorialInteractions.hpp

Src/Utils/FAlgorithmTimers.hpp