Remove shared_ptr from param_k_ and param_radius_

fixes segfault im lum
Patches for Qt 5
Patches for VS 2012
Patches for exporting dlls
Add support for CUDA 5.5
Merge pull request #231 from yangyanli/dll-export-patches

Patches for exporting dlls
Merge pull request #232 from yangyanli/cuda5.5-patches

Add support for CUDA 5.5
Merge pull request #233 from yangyanli/qt5-patches

Patches for Qt 5
added missing header file
Merge branch 'master' of https://github.com/PointCloudLibrary/pcl
Remove the explicit template arguments for std::make_pair() call.
Merge pull request #230 from yangyanli/vs2012-patches

Patches for VS 2012
fix to pcl::Poisson performReconstruction

to properly set the dimensions of the output cloud
Merge pull request #236 from pfez/master

fix to pcl::Poisson performReconstruction
Don't link surface against io (closes #235)

Thanks to wjwwood for noticing.
Merged fixes for Visual Studio 2012 support from openni2 branch

Squash commit from 34568304942014154224d5641bbdeba0e2fad209

* Added MSVC11 to CMake multi-processor compilation check.
* Added "_VARIADIC_MAX=10" to enable building tests in VS2012.
* Fixed missing HAVE_SSE4_1_EXTENSIONS CMake name.
* Fixed missing <thrust/device_ptr.h> include in octree_builder.cu
* Fixed make_pair call in crh_alignment.h by removing template parameters. Had broken under C++11.
    ->Ref: http://stackoverflow.com/a/9642232
Added smart pointer typedefs for OctreePointCloudCompression

The current type of ::Ptr was inherited from OctreePointCloud
Merge pull request #239 from henningpohl/patch-1

Added smart pointer typedefs for OctreePointCloudCompression
Merge branch 'vs2012' of https://github.com/kwaegel/pcl
added PXC grabber code and cmake files