Changed interpolator (preliminary) to work with PQs and new classes, added stubs for unit tests in BlackCore

tests/blackcore/testinterpolator.cpp

@@ -0,0 +1,21 @@
+/*  Copyright (C) 2013 VATSIM Community / contributors
+ *  This Source Code Form is subject to the terms of the Mozilla Public
+ *  License, v. 2.0. If a copy of the MPL was not distributed with this
+ *  file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "testinterpolator.h"
+using namespace BlackCore;
+
+namespace BlackCoreTest
+{
+
+/*
+ * Interpolator tests
+ */
+void CTestInterpolator::interpolatorBasics()
+{
+    CInterpolator c;
+    QVERIFY2(!c.isValid(), "Default interpolator should not be valid");
+}
+
+} // namespace