Adding missing files

src/util/common_pdata.hpp

+/*
+ * common.hpp
+ *
+ *  Created on: May 13, 2020
+ *      Author: i-bird
+ */
+
+#ifndef COMMON_HPP_
+#define COMMON_HPP_
+
+
+constexpr int SKIP_LABELLING = 512;
+constexpr int KEEP_PROPERTIES = 512;
+
+
+#endif /* COMMON_HPP_ */