#20 memory leak with timers

[Robert Marquardt]

I got this from Sasa Zeman

I have some quite simple application (SZ Reminder) using Mike Lischke's VirtualTreeview. Problem is that with UTF8VCL application produce massive memory leak inside TTimer (can be seen in Winsows TaskManager). Thus simple VT.BeginUpdate/EndUpdate without any code between produce massive memory leak. With Troy Wolbrinks tntWare components this simple utility worked correctly with FastMM4 as well.