Fix dead links in Walkthrough tutorial

doc/tutorials/content/walkthrough.rst

@@ -17,13 +17,13 @@ PCL is split in a number of modular libraries. The most important set of release
 ========================  ========================  ========================
 Filters_                  Features_                 Keypoints_
 |filters_small|           |features_small|          |keypoints_small|
-Registration_                   KdTree_                   Octree_
+Registration_             KdTree_                   Octree_
 |registration_small|      |kdtree_small|            |octree_small|
 Segmentation_             `Sample Consensus`_       Surface_
 |segmentation_small|      |sample_consensus_small|  |surface_small|
-`Range Image`_            `I/O`_                        Visualization_
+`Range Image`_            `I/O`_                    Visualization_
 |range_image_small|       |io_small|                |visualization_small|
-Common_					  Search_
+Common                    Search_
 |pcl_logo|                |pcl_logo|
 ========================  ========================  ========================
 
@@ -69,7 +69,7 @@ Filters
 
 .. image:: images/statistical_removal_2.jpg
 
-**Documentation:** http://docs.pointclouds.org/trunk/a02945.html
+**Documentation:** http://docs.pointclouds.org/trunk/group__filters.html
 
 **Tutorials:** http://pointclouds.org/documentation/tutorials/#filtering-tutorial
 
@@ -124,7 +124,7 @@ Features
 
 	|
 	
-**Documentation:** http://docs.pointclouds.org/trunk/a02944.html
+**Documentation:** http://docs.pointclouds.org/trunk/group__features.html
 
 **Tutorials:** http://pointclouds.org/documentation/tutorials/#features-tutorial
 
@@ -168,7 +168,7 @@ Keypoints
 
 |
 	
-**Documentation:** http://docs.pointclouds.org/trunk/a02949.html
+**Documentation:** http://docs.pointclouds.org/trunk/group__keypoints.html
 
 **Tutorials:** http://pointclouds.org/documentation/tutorials/#keypoints-tutorial
 
@@ -218,7 +218,7 @@ Registration
 
 |
 
-**Documentation:** http://docs.pointclouds.org/trunk/a02953.html
+**Documentation:** http://docs.pointclouds.org/trunk/group__registration.html
 
 **Tutorials:** http://pointclouds.org/documentation/tutorials/#registration-tutorial
 
@@ -265,7 +265,7 @@ Kd-tree
 
 |
 
-**Documentation:** http://docs.pointclouds.org/trunk/a02948.html
+**Documentation:** http://docs.pointclouds.org/trunk/group__kdtree.html
 
 **Tutorials:** http://pointclouds.org/documentation/tutorials/#kdtree-tutorial
 
@@ -305,7 +305,7 @@ Octree
 
 |
 
-**Documentation:** http://docs.pointclouds.org/trunk/a02950.html
+**Documentation:** http://docs.pointclouds.org/trunk/group__octree.html
 
 **Tutorials:** http://pointclouds.org/documentation/tutorials/#octree-tutorial
 
@@ -346,7 +346,7 @@ Segmentation
 
 |
 
-**Documentation:** http://docs.pointclouds.org/trunk/a02956.html
+**Documentation:** http://docs.pointclouds.org/trunk/group__segmentation.html
 
 **Tutorials:** http://pointclouds.org/documentation/tutorials/#segmentation-tutorial
 
@@ -392,7 +392,7 @@ Sample Consensus
 
 |
 
-**Documentation:** http://docs.pointclouds.org/trunk/a02954.html
+**Documentation:** http://docs.pointclouds.org/trunk/group__sample__consensus.html
 
 **Tutorials:** http://pointclouds.org/documentation/tutorials/#sample-consensus
 
@@ -438,7 +438,7 @@ Surface
 
 |
 
-**Documentation:** http://docs.pointclouds.org/trunk/a02957.html
+**Documentation:** http://docs.pointclouds.org/trunk/group__surface.html
 
 **Tutorials:** http://pointclouds.org/documentation/tutorials/#surface-tutorial
 
@@ -479,7 +479,7 @@ Range Image
 
 |
 
-**Documentation:** http://docs.pointclouds.org/trunk/a01344.html
+**Documentation:** http://docs.pointclouds.org/trunk/group__range__image.html
 
 **Tutorials:** http://pointclouds.org/documentation/tutorials/#range-images
 
@@ -519,7 +519,7 @@ I/O
 
 |
 
-**Documentation:** http://docs.pointclouds.org/trunk/a02947.html
+**Documentation:** http://docs.pointclouds.org/trunk/group__io.html
 
 **Tutorials:** http://pointclouds.org/documentation/tutorials/#i-o
 
@@ -586,7 +586,7 @@ Visualization
 
 |
 
-**Documentation:** http://docs.pointclouds.org/trunk/a02958.html
+**Documentation:** http://docs.pointclouds.org/trunk/group__visualization.html
 
 **Tutorials:** http://pointclouds.org/documentation/tutorials/#visualization-tutorial