The library interface was extended to provide direct access to atom data using
numpy arrays. No data copies are made and numpy operations directly manipulate
memory of the native code.

To keep this numpy dependency optional, all functions are wrapped into the
lammps.numpy sub-object which is only loaded when accessed.

tweak an eq in USER-MESO, also allow neigh to be built w/out styles

Fixing execution space issues in KOKKOS package

Small fixes and updates for patch release

Update Kokkos library to v2.04.00

Add computes fragment/atom and aggregate/atom

Update for moltemplate to version 2017-8-22

Collected small fixes

new USER-MESO package

molecule maxspecial value corrected when specials autogenerated