Functions to calculate dielectric constant implemented. Not testet thou!
Minor
Stockmayer test-file
Merge pull request #14 from bjornstenqvist/master

merge w. bjorn
minor change to PQR output function
Merge branch 'master' of https://github.com/mlund/faunus
Fixed compilation error; Stockmayer state and plot added
Merge pull request #1 from mlund/master

merge from mikael