Update version 0.10.11:

-Added parameter "Mem/ReduceGraph" with new link type (NeighborMerged)
-DatabaseViewer: add Info panel, fixed empty extracted database when "RGB images" is not checked
-ConsoleWidget: added buffer size and refresh rate options
-DBDriver: new database info getters
-Graph: added reduceGraph() method, added Dijsktra computePath() with links only
-Updated default parameters: RGBD/LocalLoopDetectionSpace=true, RGBD/LinearUpdate=0.1 and RGBD/AngularUpdate=0.1
-Goals are saved with label instead of ID if the target node has a label
-DataRecorder: fixed saving incrementally the database (instead of only at the end)
-MainWindow: When waypoints are used, resend the current goal (1 sec delay) if it has failed setting it

corelib/include/rtabmap/core/Statistics.h

@@ -154,6 +154,7 @@ public:
 	void setRawLikelihood(const std::map<int, float> & rawLikelihood) {_rawLikelihood = rawLikelihood;}
 	void setLocalPath(const std::vector<int> & localPath) {_localPath=localPath;}
 	void setCurrentGoalId(int goal) {_currentGoalId=goal;}
+	void setReducedIds(const std::map<int, int> & reducedIds) {_reducedIds = reducedIds;}
 
 	// getters
 	bool extended() const {return _extended;}
@@ -173,6 +174,7 @@ public:
 	const std::map<int, float> & rawLikelihood() const {return _rawLikelihood;}
 	const std::vector<int> & localPath() const {return _localPath;}
 	int currentGoalId() const {return _currentGoalId;}
+	const std::map<int, int> & reducedIds() const {return _reducedIds;}
 
 	const std::map<std::string, float> & data() const {return _data;}
 
@@ -198,6 +200,8 @@ private:
 	std::vector<int> _localPath;
 	int _currentGoalId;
 
+	std::map<int, int> _reducedIds;
+
 	// Format for statistics (Plottable statistics must go in that map) :
 	// {"Group/Name/Unit", value}
 	// Example : {"Timing/Total time/ms", 500.0f}