translated guide/GORM/domainClasses/sets,ListsAndMaps.gdoc
Merge pull request #98 from nttsoft/guide/GORM/domainClasses/sets,ListsAndMaps.gdoc

translated guide/GORM/domainClasses/sets,ListsAndMaps.gdoc
translated guide/GORM/advancedGORMFeatures/eventsAutoTimestamping.gdoc