Added pareto distribution
Added pareto distribution

akrawitz/jstat,jstat/jstat,NorthDecoder/jstat,ggonzale/jstat,jstat/jstat,smarden1/jstat,NorthDecoder/jstat,jamescgibson/jstat,ggonzale/jstat,akrawitz/jstat,JeebsM/jstat,smarden1/jstat,JeebsM/jstat,cmpolis/jstat