Testing multicore compiling on travis ci
Added a new correspondence filtering method: CorrespondenceRejectionOrganizedBoundary
small correction
Merge pull request #93 from mmunaro/master

Added mutex lock when acquiring point clouds in ground_based_people_detection app and in tutorial.
Merge remote-tracking branch 'pcl/master'
Use clang-3.2 for Travis
Fixed an issue in the saveOBJFile code where we were not checking for
surface normals correctly.
Merge remote-tracking branch 'remotes/upstream/master'
Made default cloud (0x0) be considered unorganized
Merge remote-tracking branch 'pcl/master'
Fixed clustering logic for unsorted trees
openni camera fix: deep instead of shallow copy (thanks Peter Soetens, great finding!)
Merge pull request #104 from jkammerl/openni-copy-patch

openni camera fix: deep instead of shallow copy (thanks Peter Soetens, g...
Merge pull request #102 from sdmiller/master

Changing default IsOrganized behavior
Merge pull request #26 from TA2k/master

Fix cuda_io problem with boost (#784)
Reducing parallel builds on travis

virtual memory exhausted: Cannot allocate memory
Merge pull request #66 from damienjadeduff/master

Fix segfault in pcl_pcd_select_object_plane application
Merge pull request #76 from fran6co/patch-1

fixes index use in 2D Convex Hull
fixing a memory leak in ImageViewer, per #1001
(http://dev.pointclouds.org/issues/1001 - thanks Romain!)
Merge branch 'master' of https://github.com/PointCloudLibrary/pcl