Reorganized current libIRDB into a library for the CORE functionality. Hope...

Reorganized current libIRDB into a library for the CORE functionality.  Hope is to add a second library for CFG building.

tools/transforms/integerbugtransform.cpp

-#include <libIRDB.hpp>
+#include <libIRDB-core.hpp>
 #include <iostream>
 #include <stdlib.h>
 #include <string.h>

tools/transforms/p1transform.h

-#include <libIRDB.hpp>
+#include <libIRDB-core.hpp>
 #include <iostream>
 #include <stdlib.h>
 #include <regex.h>