Add an about dialog so we can know versions that are being used.

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@16205 d0543943-73ff-0310-b7d9-9358b9ac24b2

fscomm/preferences/accountdialog.cpp

@@ -13,6 +13,11 @@ AccountDialog::~AccountDialog()
     delete ui;
 }
 
+void AccountDialog::writeConfig()
+{
+
+}
+
 void AccountDialog::changeEvent(QEvent *e)
 {
     QDialog::changeEvent(e);

fscomm/preferences/accountdialog.h

@@ -13,6 +13,9 @@ public:
     AccountDialog(QWidget *parent = 0);
     ~AccountDialog();
 
+private slots:
+    void writeConfig();
+
 protected:
     void changeEvent(QEvent *e);