New test for quad mesh, changed assert to false return in calculateBoundaryData()
Merge pull request #7 from dpsolomon/hydro-devel

First merge of process_path_generation package
- added apply_simple_trajectory_filter method for filling velocity array in robot trajectory- added MIN_TRAJECTORY_TIME_STEP for capping the time increment between joint trajectory points
-sets the view point for normal estimation - loads k_search parameter- checks that the colored cloud produced by the region growing segmentation method isn't null
- added signals and handlers to controls widgets during the service connection stage
added the nice launch-prefix to the rviz node
- modified default eef_step value
- moves scan trajectory higher "
- rearranged surface detection parameters
- window for configuring surface detection parameters from blending widget
- builds the surface detection window ui file
- added surface detection configuration window widget- added surface options button to main widget
minor aesthetics changes
- modified the grid size
Merge remote-tracking branch 'upstream/hydro-devel' into hydro-devel
Moved polygon pts into own hpp file. Started new class ProcessPathGenerator.