Fixed rounding error angle calculation of parallel and anti-parallel vectors.
Merge pull request #1035 from mschoeler/LCCP_bugfix051214

Fixed rounding error angle calculation of parallel and anti-parallel vec...
Add tcp_open_
Remove useless Eigen macro
Add missing const qualifiers
Update doc & formatting
Add grabSingleCloud
Move camera_ to public
Rework transformation functions
Add extrinsic calibration functions
Add image capture support in callback
Merge branch 'ensenso_pr' of github.com:VictorLamoine/pcl
Merge branch 'correspondences' of github.com:VictorLamoine/pcl