[Lazarus] Implementing Qt4 MDI in lazarus

[dayat]

I finally setup a SourceForge project for the PTVM:

https://sourceforge.net/projects/ptvm/

Right now it's at beta 0.3, and can translate and compile (with MTASC)
a simple Hello World application. I'm working on translating types,
sentences, etc. I'm using SVN since I have more experience with it.
Please let me know if you need anything to test or contribute.

Regards!
-Marco