Adding notes on PairForceOptimize
Optimization of DdMd::PairPotentialImpl.h force loop
Tweaking DdMd::PairPotentialImpl.h
Merge remote branch 'origin/devel' into devel
Changes to doc/notes/ddMd files.
Documentation, mostly for external interactions.
Merge branch 'master' of github.com:/dmorse/simpatico