Importes now use logger.
Refactored order of constrution of objects in Db.
Moved index creation/removing from Db to Indexes.
Completed Garbage class.
Cleaner now calls garbage.clean() for databases.
Renamed List to ConcurrentList which better names it.
tmp commit
tmp commit v2
Finished reimplementation of propertys.
They now can be placed in a holder with different source of type information.
Tmp commit