Folder restructuring of test projects.

tests/pglabtests/main.cpp

@@ -0,0 +1,13 @@
+#include "tst_CsvWriter.h"
+#include "tst_expected.h"
+#include "tst_PasswordManager.h"
+#include "tst_scopeguard.h"
+#include "tst_SqlLexer.h"
+
+#include <gtest/gtest.h>
+
+int main(int argc, char *argv[])
+{
+	::testing::InitGoogleTest(&argc, argv);
+	return RUN_ALL_TESTS();
+}