Merge pull request #889 from akohlmey/cplusplus-compliance

src/GPU/gpu_extra.h

src/KIM/pair_kim.cpp

src/KSPACE/msm.cpp

src/MANYBODY/pair_comb3.cpp

src/MC/fix_gcmc.cpp

src/PYTHON/fix_python_move.cpp

src/REPLICA/neb.cpp

src/RIGID/fix_rigid.cpp

src/USER-DPD/fix_rx.cpp

src/USER-DRUDE/fix_drude_transform.cpp

src/USER-LB/fix_lb_momentum.cpp

src/USER-MEAMC/meam.h

src/USER-MESO/pair_edpd.cpp

src/USER-MESO/pair_tdpd.cpp

src/USER-MISC/compute_basal_atom.cpp

src/USER-MISC/fix_filter_corotate.cpp

src/USER-MISC/fix_gle.cpp

src/USER-MISC/fix_ipi.cpp

src/USER-MISC/pair_lj_sf_dipole_sf.cpp

src/USER-PHONON/fix_phonon.cpp