Merge pull request #815 from akohlmey/collected-small-fixes

doc/src/read_data.txt

src/CLASS2/pair_lj_class2_coul_long.cpp

src/USER-MISC/pair_edip_multi.cpp

src/USER-OMP/pair_lj_long_tip4p_long_omp.cpp

src/atom.cpp

src/atom.h

src/comm.cpp

src/compute_chunk_atom.cpp

src/fix_wall_harmonic.cpp

src/fix_wall_lj1043.cpp

src/fix_wall_lj126.cpp

src/fix_wall_lj93.cpp

src/fix_wall_reflect.cpp

src/fix_wall_region.cpp

src/library.cpp

src/read_data.cpp

src/read_data.h