Fix Gtk2 init problem

--- ./src/podviewer	2006-08-10 18:56:32 +0400

+++ ./src/podviewer	2006-08-10 18:57:09 +0400

@@ -4,7 +4,7 @@

 # terms as Perl itself. 

 # $Id: podviewer,v 1.32 2005/10/04 11:18:04 jodrell Exp $

 use lib 'lib/';

-use Gtk2 -init;

+use Gtk2;

 use Gtk2::Ex::PodViewer;

 use Gtk2::Ex::Simple::List;

 use Gtk2::Gdk::Keysyms;

@@ -12,6 +12,8 @@

 use Data::Dumper;

 use strict;

+INIT { Gtk2->init; }

+

 my $NAME  = 'Pod Viewer';

 my $SNAME = 'podview';