restored clang compile flags
point is header only
Merge pull request #2 from bjornstenqvist/master

Merging dipolar/NEMO additions
Fixed xcode warning; doc update - incl. DOI's
Merge branch 'master' of https://github.com/mlund/faunus
templated certain potentials; const arguments to force calc.
scatter is header only
io cleanup; removed faunus.cpp compilation
PhysicalConstants is template and header only; removed tokT() from potentials. Minor Swig update.
FindEigen3 for user defined eigen library
Fixed eigen compilation
Updated tensor
merge upstream