added settings page and db manager

src/core/database/DatabaseManager.cpp

@@ -0,0 +1,13 @@
+#include "DatabaseManager.h"
+
+DbManager::DbManager( ) :
+  m_db(QSqlDatabase::addDatabase("QSQLITE")) {
+  m_db.setDatabaseName(QString("../../../database/CryliaPlayerDB.sqlite3"));
+
+  if (!m_db.open( )) {
+    std::cout << "Error: Could not open database" << std::endl;
+  }
+
+}
+
+DbManager::~DbManager( ) { }

src/core/database/DatabaseManager.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#include <QSqlDatabase>
+#include <QString>
+#include <iostream>
+
+class DbManager {
+private:
+  QSqlDatabase m_db;
+public:
+  DbManager( );
+  ~DbManager( );
+};
+