LEes Edwards with dynamic rebuild of comms.
Lees-Edwards docs
EwaldGPU added
Break-command added in communication.cpp
Ewald tcl-files added
#ifdef EWALD_GPU added
tcl-file: addEwaldgpuForce
tcl-file: Removed comments
Renamed Ewald-tcl-files
Merge remote-tracking branch 'upstream/master' into EwaldGPU
All Ewald changes to new SystemInterface
Testsuite ewaldgpu
Ewald: CUDA-part works, but short-range-part not
Merge remote-tracking branch 'upstream/master' into EwaldGPU

Conflicts:
	src/core/Makefile.am
	src/core/energy.hpp
	src/core/forces.hpp
	src/features.def
Ewald: Introduced ActorList
Ewald: CUDA works, but problems with mpi and short range
Ewald: Small changes
Makefile
Ewald: Small changes
Ewald: Testsuite:ewaldgpu_system.data