Fix with libnotify>=0.7
(notify_notification_new has lost its widget argument)

Index: src/app.c
--- src/app.c.orig
+++ src/app.c
@@ -69,7 +69,7 @@ static RubricaDefaultCategories defcats[] = {
   {"applications-multimedia",  "hobbies",       N_("hobbies")      },
   {"sport",                    "sport",         N_("sport")        },
 
-  {"bussines",                 "bussines",      N_("bussines")     },
+  {"bussines",                 "business",      N_("business")     },
   {"system-file-manager",      "company",       N_("company")      },
   {"application-certificate",  "legal",         N_("legal")        },
   {"applications-office",      "office",        N_("office")       },
@@ -1269,13 +1269,12 @@ rubrica_app_init(RubricaApp* self)
   self->priv->cutted      = NULL;
   self->priv->notify      = notify_notification_new("Rubrica Addressbook",
 						    NULL, 
-						    "info",
-						    NULL);
+						    "info");
   self->priv->show_card   = TRUE;
 
   g_object_set(self->priv->notebook, "homogeneous", FALSE, NULL);
-  g_object_set_data(self->window, "paned", self->priv->paned);
-  g_object_set_data(self->window, "group_paned", self->priv->group_paned);
+  g_object_set_data(G_OBJECT(self->window), "paned", self->priv->paned);
+  g_object_set_data(G_OBJECT(self->window), "group_paned", self->priv->group_paned);
 
   gtk_box_pack_start(GTK_BOX(groups_box), self->priv->groups_view,
 		     TRUE, TRUE, 0);
