Resolve neighbor list request conflict with USER-INTEL and USER-OMP

Add compute_pressure_cylinder to USER-MISC package

put atom->maxspecial in restarts

correct typo in USER-SMD introduced by doc-adjust PR

Multiple documentation adjustments and corrections from Steve and Axel

modify restart changes, so it stays backward compatible and does not result in unexpected behavior when reading old restarts. also use consistent naming conventions for enum entries

rebase

Fixed sign error on mu for semigrand variant of fix atom/swap

Fix bug in Kokkos EAM

as reported by @evoyiatzis the example is incorrect,
but also a mention of the compute a few lines above.

Fast-forward Langevin functionality included in USER-MISC package