Merge pull request #2 from jspricke/master

Fix compilation
Reversing line_rgbd.hpp to R8773
fixed problems in RandomSample
fixed tests
ObjRecRANSAC ready

git-svn-id: svn+ssh://svn.pointclouds.org/pcl/trunk@8780 a9d63959-f2ad-4865-b262-bf0e56cfafb6
Forgot some files

git-svn-id: svn+ssh://svn.pointclouds.org/pcl/trunk@8781 a9d63959-f2ad-4865-b262-bf0e56cfafb6