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';