[Lazarus] main form icon and other things

[Alberto Narduzzi]

Ah, Paul,

one more thing, thinking about Delphi:

> Forms with bsDialog style does not have icon. This is so in delphi too. 

ok, but in my case the bsDialog form was the main one; and since there 
is no other way of having the application have an icon to show in the 
taskbar, I saw that specifying one for the main form did it (with older 
Lazarus).
Now, fixing the behavior for the bsDialog-ed forms removed also the icon 
the application receives.

Maybe an icon field in the project options should help.

Cheers, A.