naturally sort the list of devices we have no fs-support for

svn path=/trunk/extragear/sysadmin/partitionmanager/; revision=1236306

TODO

@@ -30,9 +30,6 @@ Bugs to fix for 1.1:
   "unformatted" in the partprops fs dropdown to make the newOp not create a
   file system
 
-* the list of partitions we don't have file system support for should be
-  natural-sorted (sda1, sda2, sda10, sda11, not sda1, sda10, sda11, sda2)
-
 ===============================================================================
 
 For releases after 1.1:

src/gui/mainwindow.cpp

@@ -1067,8 +1067,7 @@ void MainWindow::checkFileSystemSupport()
 	foreach(const Device* d, operationStack().previewDevices())
 		supportList << checkSupportInNode(d->partitionTable());
 
-	supportList.sort();
-	supportList.removeDuplicates();
+	qSort(supportList.begin(), supportList.end(), naturalLessThan);
 
 	if (!supportList.isEmpty())
 		KMessageBox::information(this,