* Added Odom Sensor option
* Odom Sensor: Added pose time offset parameter
* Gui: fixed odom cloud not shown when rgb/depth doesn't have same size. Odom sensor: fixed rawImages set on non-stereo camera (because stereoRectify wrongly set to all cameras)
* Calibration: fixed rgb and depth suffixes not correctly set. OpenNI2: horizontal and vertical shifts can be also set for default calib.
* Fixed a warning
* OdomSensor: added option to use odom sensor output as ground truth (for comparison between odom sensor and rtabmap odom). Added scale factor option.
* FindG2O.cmake: updated path suffixes to find EXTERNAL csparse
* Pose3GravityFactor: fixed dllimport error on windows
* UI: Statistics panel not updated if not visible and keep stats in cache is unchecked. Added description to some timing debug logs in processStatistics().
* Removed vtkOutputWindow on Windows
* Odom Sensor: added zed sdk support
* bump version 0.20.11