v3.0.2

• Implemented Entity.Equals(object) and Entity.GetHashCode() to enable use in Dictionary<Entity,> and HashSet<Entity>.
  See FitHub Issue#56 - Entity.Equals() throws "Not implemented to avoid excessive boxing."

• Fixed GitHub Issue#55 - SystemRoot.GetPerfLog() throws ArgumentOutOfRange when system names are too long..
  The length of the System name column can now be customized in system.GetPerfLog(int nameColLen).