New correspondence rejector
Forgot to add the doxy
Heuristic selection of number of histogram bins.
Small naming convention error
prevent boost includes for cuda files
Add new RobotEyeGrabber class for Ocular Robotics RobotEye sensor
Merge pull request #41 from patmarion/robot-eye-grabber

Add new RobotEyeGrabber class for Ocular Robotics RobotEye sensor
git info for compilation tutorial

Added git information to compilation tutorial.
Merge pull request #44 from duk3luk3/doc-edits

git info for Windows compilation tutorial
Fixing TransformationEstimationSVDScale
Added unit tests for GroundBasedPeopleDetectionApp and PersonClassifier of people module.
Merge pull request #46 from mmunaro/master

Added unit tests for people detection code (together with a sample pcd file).
Fix two c&p errors in normal_3d.h
Merge pull request #47 from ochilan/master

Fix small c&p errors in normal_3d.h
Fixed bug in unit test test_people_groundBasedPeopleDetectionApp.
Merge pull request #48 from sdmiller/master

Fixing TransformationEstimationSVDScale
Merge pull request #49 from mmunaro/master

Fixed bug in unit test test_people_groundBasedPeopleDetectionApp.
Merge branch 'master' of https://github.com/PointCloudLibrary/pcl into people_prob
people detector update
Add PCLContextItem and PCLContextImageItem classes

PCLContextItem is a PCL specialization of vtkContextItem for basic shapes
painting.
PCLContextImageItem is the vtkContextItem specialization that holds a
vtkImageData to be painted.