Fix a couple of warnings

lib/src/sugar-address-entry.c

@@ -649,7 +649,7 @@ sugar_address_entry_init(SugarAddressEntry *entry)
 {
 	entry->progress = 0.0;
 	entry->address = NULL;
-	entry->title = NULL;
+	entry->title = g_strdup("");
 
 	g_signal_connect(entry, "focus-in-event",
 					 G_CALLBACK(focus_in_event_cb), NULL);

lib/src/sugar-browser.cpp

@@ -279,7 +279,7 @@ net_state_cb(GtkMozEmbed *embed, const char *aURI, gint state, guint status)
 			sugar_browser_set_progress(browser, 0.03);
 			sugar_browser_set_loading(browser, TRUE);
 		} else if (state & GTK_MOZ_EMBED_FLAG_STOP) {
-			sugar_browser_set_progress(browser, 100.0);
+			sugar_browser_set_progress(browser, 1.0);
 			sugar_browser_set_loading(browser, FALSE);
 		}
 	}