Template intersections functions
Merge pull request #646 from VictorLamoine/template_intersections

Template intersections functions
Rework of the deprecated macro from issue #537 and fixes to support the new macro.  Also a change to radius filter to comply with the deprecated constructor.
Merge pull request #632 from erickulcyk/dep_macro_pull_request

Rework of the PCL_DEPRECATED macro (closes #537, #623)
Fix planeWithPlaneIntersection and test unit
Merge pull request #650 from VictorLamoine/template_intersections

Regression fix for commit #646
kinfu_app: Having a combined cloud should also enable saving. Fixes #652
Use the Ptr typedef from the class in CorrespondenceEstimation...::clone. (+1 squashed commit)
Squashed commits:
[501eb1b] Add typename in CorrespondenceEstimation::clone.
Merge pull request #652 from nh2/fix-kinfu-normals-saving

Kinfu cannot save points when until a cloud without normals is taken
Fix compile issue due to an extra semicolon at the end of PCL_DEPRECATED.
Merge pull request #657 from yangyanli/pcl_deprecated_fix

Fix compile issue due to an extra semicolon at the end of PCL_DEPRECATED.
Merge pull request #655 from salino/RegistrationCompilationErrors

Fix for compilation errors in Registration module.
Various doxygen fixes
Merge pull request #654 from VictorLamoine/doxygen_fixes

Various doxygen fixes