getState and restoreState should respect the groupable Grid Option
getState and restoreState should respect the groupable Grid Option

EvNaverniouk/doby-grid,globexdesigns/doby-grid,RobertoMalatesta/doby-grid,globexdesigns/doby-grid,EvNaverniouk/doby-grid,RobertoMalatesta/doby-grid