[lazarus] dialogs 0.2

[Shane Miller]

I think the problem is because it doesn't have any memory associated with it when it's created.  It's nil, and when you assign something to it without allocating memory for it, it dumps.  It would work fine if we did the stralloc first, but I didn't want to mess with it.  I don't like the @FFileName+1 either Sergio but it's a temporary fix for now.  Better than leaving it to crash.

Shane