Panel Settings Dialog (again)

[Jasper Huijsmans]

Jani Monoses schreef:
>>   Add New Item
> Another thing.The Add dialog does not have a Cancel or Close button, it
> needs to be closed clicking the X in the corner. Slightly annoying.
> 
> I realize I am using the panel in ways normal users probably won't or
> won't even have too, but you wanted feedback ;)

And I appreciate very much. Nick Schermer caught this one as well. I 
just added a close button.