Rename KInstance and KAboutData to avoid conflicts with KDE4

src/kfeedback.cpp

@@ -155,7 +155,7 @@ KFeedbackForm::sendMail()
 
     TQString subject;
 
-    const KAboutData * aboutData = KGlobal::instance()->aboutData();
+    const TDEAboutData * aboutData = KGlobal::instance()->aboutData();
 
     if ( aboutData )
 	subject = aboutData->programName() + "-" + aboutData->version();

src/main.cpp

@@ -66,8 +66,8 @@ static KCmdLineOptions options[] =
 
 int main ( int argc, char *argv[] )
 {
-	KAboutData aboutData ( "kvpnc", I18N_NOOP ( "KVpnc" ),
-	                       KVPNCVERSION, description, KAboutData::License_GPL_V2,
+	TDEAboutData aboutData ( "kvpnc", I18N_NOOP ( "KVpnc" ),
+	                       KVPNCVERSION, description, TDEAboutData::License_GPL_V2,
 	                       I18N_NOOP ( "(C) 2005, the KVpnc team" ), 0,
 	                       "http://home.gna.org/kvpnc/", "crissi99@gmx.de" );