* add 'db' and 'captcha' accessors

lib/CMTD.pm

@@ -11,17 +11,27 @@ sub startup {
   $self->plugin('CMTD::Helpers');
   $self->plugin(Config => {file => 'cmtd.conf'});
 
+  $self->app->attr(captcha => sub {
+    my $config = $self->app->config->{captcha};
+    require CMTD::Captcha;
+    my $cap = CMTD::Captcha->new(%{ $config });
+    return $cap;
+  });
+  $self->app->attr(db => sub {
+    my $config = $self->app->config->{db} || [];
+    require DBIx::Simple;
+    my $dbh = DBIx::Simple->new(@{ $config });
+    return $dbh;
+  });
+
   my $r = $self->routes;
 
   $r->get('/')
     -> to('main#index');
-
   $r->get('/captcha')
     -> to('main#captcha');
-
   $r->get('/comments/list')
     -> to('main#c_list');
-
   $r->get('/comments/add')
     -> to('main#c_add');
 }