Bigger frame by default

Author: ebourg

src/main/java/javancss/JavancssFrame.java

@@ -113,7 +113,7 @@ public JavancssFrame( List<String> files )
         getContentPane().add(busyPanel);
 
         pack();
-        setSize(640, 480);
+        setSize(800, 600);
 
         // center the frame on the screen
         Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();