[Lazarus] Lazarus trunk memory leaks

[Ondrej Pokorny]

I am getting a lot of memory leaks reported when closing Lazarus IDE on 
Windows. But only sometimes. Do you have the same problem? On 
Windows/Linux/OSX?

I tried to quickly trace it at it looks like some objects from hint 
windows (?) are not destroyed or something like that. So it may be also 
an OS-dependent problem. It would need more investigation from my side, 
definitely. But I'd like to hear from you first if you experience it as 
well.

Ondrej