Javadoc warnings fixed

(Some JNA docs also changed to standard comments)

src/com/jpexs/decompiler/flash/gui/proxy/ProxyFrame.java

@@ -220,7 +220,7 @@ public class ProxyFrame extends AppFrame implements ActionListener, CatchedListe
     /**
      * Constructor
      *
-     * @param mainFrame
+     * @param mainFrame Main frame
      */
     public ProxyFrame(final MainFrame mainFrame) {
 

src/com/jpexs/decompiler/flash/gui/proxy/SWFListModel.java

@@ -66,7 +66,7 @@ public class SWFListModel implements ListModel<Replacement> {
     /**
      * Called when data in a replacement changed
      *
-     * @param index
+     * @param index Index of which SWF changed
      */
     public void dataChanged(int index) {
         if (index == -1) {