Merge pull request #510 from akohlmey/collected-small-changes

doc/src/Eqs/pair_lj_sf.jpg

doc/src/Eqs/pair_lj_sf.tex

doc/src/Section_commands.txt

doc/src/Section_packages.txt

doc/src/fix_adapt.txt

doc/src/fix_deform.txt

doc/src/lammps.book

doc/src/pair_lj_sf.txt

doc/src/pair_lj_smooth_linear.txt

doc/src/pairs.txt

doc/src/set.txt

doc/src/special_bonds.txt

lib/meam/meam_dens_final.F

src/.gitignore

src/KOKKOS/npair_kokkos.cpp

src/KOKKOS/npair_kokkos.h

src/MC/fix_gcmc.cpp

src/Purge.list

src/RIGID/fix_rigid.cpp

src/RIGID/fix_rigid_small.cpp