Make the Tasks window much wider by default

600 feels much roomier. 200 was downright squat!

Author: ctrueden

src/main/java/org/scijava/ui/swing/task/SwingTaskMonitorComponent.java

@@ -218,7 +218,7 @@ public void mouseClicked(MouseEvent e) {
 		scrollPane.setOpaque(false);
 		scrollPane.getViewport().setOpaque(false);
 		taskFrame.add(scrollPane, BorderLayout.CENTER);
-		scrollPane.setPreferredSize(new Dimension(200,265));
+		scrollPane.setPreferredSize(new Dimension(600,265));
 		scrollPane.setColumnHeaderView(null);
 		taskFrame.pack();