RxFPC:fix AV on close child window
RxFPC:fix RxDBGrid sort engine for TkbmMemTable - part 2
RxFPC:fix RXDBGrid sort engine for TkbmMemTable
RxFPC:add sort engine for kbmMemTable
RxFPC:fix AV sort command on dataset wo sortengine
RxFPC:TRxMemoryData.CopyStructure - add flag for create string/widestring fields. Idea from DmitrLoginov
RxFPC: remove dependency on rxlclutils module from rxdbutils.pas
RxFPC:move visual routines to new new module rxdblclutils from rxdbutild