Add in @Overrides across the board, clean up the comments around them some, and remove

unneeded imports.
I've got partially completed patches for narya & vilya, too, but nenya was the 
only one that wound up in a decent state after a friday evening puttering at it,
killing time waiting on other things to finish.


git-svn-id: svn+ssh://src.earth.threerings.net/nenya/trunk@572 ed5b42cb-e716-0410-a449-f6a68f950b19

src/java/com/threerings/miso/client/ResolutionView.java

@@ -50,6 +50,7 @@ public class ResolutionView extends JPanel
         _metrics = panel.getSceneMetrics();
     }
 
+    @Override
     public Dimension getPreferredSize ()
     {
         return new Dimension(TILE_SIZE*MAX_WIDTH, TILE_SIZE*MAX_HEIGHT);
@@ -102,6 +103,7 @@ public class ResolutionView extends JPanel
         glyph.color = color;
     }
 
+    @Override
     public synchronized void paintComponent (Graphics g)
     {
         super.paintComponent(g);