Moved sse.hpp from common/pcl/common/impl/sse.hpp to common/include/pcl/sse.h.
Added #define _USE_MATH_DEFINES in hog.h for using M_PI in Windows.
makes FastBilateralFilter and FastBilateralFilterOMP correctly handle point clouds with negative depth (z) values
Merge pull request #182 from mmunaro/master

Move sse.hpp into common and #define _USE_MATH_DEFINES
Merge pull request #183 from chia0418/master

Fixed bugs in FastBilateralFilter and FastBilateralFilterOMP
Solve for the error message: identifier "device_ptr" is undefined

Win7 64bit, VS 2010, CUDA 5.5 RC
sensor_origin_ and sensor_orientation_ default to identity.
Revert "Revert "Merge pull request #92 from nfioraio/master""

This reverts commit 827a4695e59f3dc30b8f69e06af9e4c555437633.