Added Yefei He's RoadRecords to the flt loader, these records will be

ignored by the loader, but will allow the loader to skip over them and
continue reading the rest of the file correctly.

src/osgPlugins/flt/RoadRecords.cpp

@@ -0,0 +1,61 @@
+// RoadRecords.cpp
+
+#include "flt.h"
+#include "Registry.h"
+#include "RoadRecords.h"
+
+using namespace flt;
+
+////////////////////////////////////////////////////////////////////
+//
+//                         RoadSegmentRecord
+//
+////////////////////////////////////////////////////////////////////
+
+RegisterRecordProxy<RoadSegmentRecord> g_RoadSegmentProxy;
+
+RoadSegmentRecord::RoadSegmentRecord()
+{
+}
+
+
+// virtual
+RoadSegmentRecord::~RoadSegmentRecord()
+{
+}
+
+////////////////////////////////////////////////////////////////////
+//
+//                         RoadConstructionRecord
+//
+////////////////////////////////////////////////////////////////////
+
+RegisterRecordProxy<RoadConstructionRecord> g_RoadConstructionProxy;
+
+RoadConstructionRecord::RoadConstructionRecord()
+{
+}
+
+
+// virtual
+RoadConstructionRecord::~RoadConstructionRecord()
+{
+}
+
+////////////////////////////////////////////////////////////////////
+//
+//                         RoadPathRecord
+//
+////////////////////////////////////////////////////////////////////
+
+RegisterRecordProxy<RoadPathRecord> g_RoadPathProxy;
+
+RoadPathRecord::RoadPathRecord()
+{
+}
+
+
+// virtual
+RoadPathRecord::~RoadPathRecord()
+{
+}