Fix #73 bug on theme creation

CHANGELOG

@@ -1,5 +1,8 @@
 Revision history for Lutim
 
+0.10.1 2018-04-15
+	- Fix bug on theme creation (#73)
+
 0.10.0 2018-04-07
 	- PostgreSQL performance improvments
 	- Move some tasks to recurring instead of being in after_dispatch hook

lib/Lutim/Command/theme.pm

@@ -41,14 +41,14 @@ use Locale::Maketext::Lexicon {
     _style  => 'gettext',
     '*' => [
         Gettext => dirname(__FILE__) . '/I18N/*.po',
-        Gettext => $app_dir . 'themes/default/lib/Lutim/I18N/*.po',
+        Gettext => \$app_dir . 'themes/default/lib/Lutim/I18N/*.po',
     ]
 };
 
-use vars qw($app_dir);
+use vars qw(\$app_dir);
 BEGIN {
     use Cwd;
-    my $app_dir = getcwd;
+    my \$app_dir = getcwd;
 }
 
 1;