Initial arbd2 commit

.gitignore

CMakeLists.txt

README

doc/Makefile

doc/arbd-user-guide.tex

src/Angle.cu

src/Angle.h

src/BaseGrid.cu

src/BaseGrid.h

src/BrownParticlesKernel.h

src/BrownianParticle.cu

src/BrownianParticle.h

src/BrownianParticleType.cpp

src/BrownianParticleType.h

src/CUDA.h

src/CellDecomposition.cu

src/CellDecomposition.h

src/ComputeForce.cu

src/ComputeForce.cuh

src/ComputeForce.h