fix the alignPointCloud function
Add the GLVisionSimulatorItem's property to specify a predefined depth error
set the max correspondence distance parameter for the alignment
add the flush() function to LazyCaller
add the isCollidionDetectionEnabled property to BodyItem
improve the aligment function
disable debug messages
add the property to switch the head light in the vision simulation
fix a bug where the ZMP sequence is not loaded when a BodyMotion with it is loaded