Fix Gtk2 init

--- ./podbrowser.pl	2006-08-10 19:28:07 +0400

+++ ./podbrowser.pl	2006-08-10 19:28:41 +0400

@@ -5,7 +5,7 @@

 # as Perl itself.

 use File::Basename qw(dirname);

 use File::Temp qw(tempdir tempfile);

-use Gtk2 -init;

+use Gtk2;

 use Gtk2::GladeXML 1.001;

 use Gtk2::Pango;

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

@@ -19,6 +19,8 @@

 use HTML::Entities qw(encode_entities_numeric);

 use strict;

+INIT { Gtk2->init; };

+

 ### set up global variables:

 my $NAME		= 'PodBrowser';

 my $VERSION		= '0.12';