[Beaver-devel] "delete_event" and "destroy" signals

[Double 12]

Setting the window to modal is much better than the 
blabla_window_is_visible variable. It works fine!
I'm now applying this to other windows (the base converter and the file 
properties window). But I'm curious, they are using two signals: both 
"destroy" and "delete_event". When I only use "delete_event" it also 
works fine, so do need to keep the "destroy" signal?

Double 12