Update the database in a different thread so it doesn't freeze the main

thread.
Show PIN in a dialog instead of a notification popup.
Translations updated.

cmaevent.cpp

@@ -1,3 +1,22 @@
+/*
+ *  QCMA: Cross-platform content manager assistant for the PS Vita
+ *
+ *  Copyright (C) 2013  Codestation
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include "cmaevent.h"
 #include "utils.h"
 
@@ -11,8 +30,8 @@ Database *CmaEvent::db = NULL;
 
 metadata_t CmaEvent::g_thumbmeta = {0, 0, 0, NULL, NULL, 0, 0, 0, Thumbnail, {{18, 144, 80, 0, 1, 1.0f, 2}}, NULL};
 
-CmaEvent::CmaEvent(vita_device_t *s_device, QObject *parent) :
-    BaseWorker(parent), device(s_device), is_active(true)
+CmaEvent::CmaEvent(vita_device_t *s_device) :
+    device(s_device), is_active(true)
 {
 }
 
@@ -29,7 +48,7 @@ void CmaEvent::process()
         mutex.unlock();
     }
     qDebug("Finishing event_thread");
-    emit finished();
+    emit finishedEventLoop();
 }
 
 bool CmaEvent::isActive()