Introduced Node.Support property
Created TransactionIDsStorage strategies class structure
Filled ITransactionIDsStorageStrategy interface with methods
Implemented TIDSetsStorageStrategy
Implemented DiffSetsStorageStrategy
Implemented TransactionIDsStorageStrategy usage in TreeBuilder
TransactionIDsStorageStrategy - implemented handling first level children
Implemented TransactionIDsStorageStrategy usage in GARMPropertyProcedure
Added more test cases to GRMFacadeTests. Something's wrong...