Added support for database maintenance. Added core plugin.

core/coreplugin.cpp

@@ -0,0 +1,25 @@
+#include "coreplugin.h"
+#include <QJsonDocument>
+#include <QFile>
+
+CorePlugin::CorePlugin()
+{
+    Q_INIT_RESOURCE(rc);
+
+    QFile f(":/metaData.json");
+    f.open(QIODevice::ReadOnly | QIODevice::Text);
+    QJsonDocument d = QJsonDocument::fromJson(f.readAll());
+    init(d.object());
+    f.close();
+}
+
+CorePlugin::~CorePlugin()
+{
+}
+
+void CorePlugin::initServiceUi()
+{
+    m_service = NULL;
+    m_ui = NULL;
+}
+