Updated the file extension list for vic file types.

Author: lanceewing

html/src/main/java/emu/jvic/gwt/GwtDialogHandler.java

@@ -78,7 +78,7 @@ public void onFileResultsReady(GwtOpenFileResult[] openFileResultArray) {
     private final native void showHtmlOpenFileDialog(GwtOpenFileResultsHandler resultsHandler)/*-{
         var fileInputElem = document.createElement('input');
         fileInputElem.type = 'file';
-        fileInputElem.accept = '.tap,.dsk,.zip,.rom';
+        fileInputElem.accept = '.d64,.prg,.crt,.tap,.zip';
         
         document.body.appendChild(fileInputElem);
         

lwjgl3/src/main/java/emu/jvic/lwjgl3/DesktopDialogHandler.java

@@ -132,9 +132,9 @@ public void run() {
                 } else {
                     jfc = new JFileChooser(FileSystemView.getFileSystemView().getHomeDirectory());
                 }
-                jfc.setDialogTitle("Select a tape, disk or ZIP file");
+                jfc.setDialogTitle("Select a d64, prg, crt, tap or zip file");
                 jfc.setAcceptAllFileFilterUsed(false);
-                FileNameExtensionFilter filter = new FileNameExtensionFilter("TAP, DSK or ZIP files", "tap", "dsk", "zip");
+                FileNameExtensionFilter filter = new FileNameExtensionFilter("D64, PRG, CRT, TAP or ZIP files", "d64", "prg", "crt", "tap", "zip");
                 jfc.addChoosableFileFilter(filter);
 
                 dialogOpen = true;