Bouncing appicon effect

When starting application (or opening transient dialog) bounce
its appicon.

Original-patch-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Alexey I. Froloff <raorn@altlinux.org>

src/window.c

@@ -1200,6 +1200,7 @@ WWindow *wManageWindow(WScreen *scr, Window window)
 					raise = True;
 				}
 			}
+			wAppBounce(app);
 		}
 	}