ksnapshot: add delay functionality to 'Region' mode. This resolves issue #71.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
(cherry picked from commit b2f97450ef)

ksnapshot/ksnapshot.cpp

@@ -282,7 +282,7 @@ void KSnapshot::slotGrab()
     oldWinPos = pos();
     hide();
 
-    if ( mainWidget->delay() && mainWidget->mode() != Region )
+    if ( mainWidget->delay() )
 	grabTimer.start( mainWidget->delay() * 1000, true );
     else {
 	if ( mainWidget->mode() == Region ) {

ksnapshot/ksnapshotwidget.ui.h

@@ -27,8 +27,6 @@ void KSnapshotWidget::slotModeChanged( int mode )
     default:
 	break;
     }
-
-    spinDelay->setEnabled(mode != 2);
 }