Bug fix. Updates through the server didn't update the read field in the DB.

common/opengl_checker.h

@@ -0,0 +1,17 @@
+#ifndef OPENGL_CHECKER_H
+#define OPENGL_CHECKER_H
+
+#include <QOpenGLContext>
+
+class OpenGLChecker
+{
+public:
+    OpenGLChecker();
+    bool hasCompatibleOpenGLVersion();
+    QString textVersionDescription();
+private:
+    QString description;
+    bool compatibleOpenGLVersion;
+};
+
+#endif // OPENGL_CHECKER_H