[Lazarus] main form icon and other things

[Alberto Narduzzi]

> For example?

1. create a new application
2. set it's main form BorderStyle to bsDialog
3. set up an icon for your form
4. compile and run

you should not see your icon as the application's one, the X-server one 
instead.

if you change the BorderStyle either to bsSingle or bsSizeable, and just 
recompile and run, then you can see your icon.


Cheers, A.