Fixed multipole energy function for NPT simulations
Fixed multipole energy function for NPT simulations

mlund/faunus,bjornstenqvist/faunus,mlund/faunus,bjornstenqvist/faunus,bjornstenqvist/faunus,mlund/faunus,gitesei/faunus,gitesei/faunus,gitesei/faunus