Merge branch 'master' into 'adaptive'

Conflicts:
	CMakeLists.txt
	Examples/LagrangeInterpolationFMM.cpp
	Src/Components/FBasicParticleContainer.hpp
	Src/Containers/FMpiBufferReader.hpp
	Src/Containers/FMpiBufferWriter.hpp
	Src/Files/FMpiFmaGenericLoader.hpp
	Src/Kernels/Chebyshev/FChebCell.hpp
	Src/Kernels/Chebyshev/FChebKernel.hpp
	Src/Kernels/Chebyshev/FChebM2LHandler.hpp
	Src/Kernels/Chebyshev/FChebSymKernel.hpp
	Src/Kernels/Chebyshev/FChebSymM2LHandler.hpp
	Src/Kernels/Chebyshev/FChebTensorialKernel.hpp
	Src/Kernels/Spherical/FSphericalRotationKernel.hpp
	Tests/GroupTree/testBlockedUniform.cpp
	UTests/utestLagrange.cpp
	UTests/utestMpiTreeBuilder.cpp