Leander Stephen D'Souza

Results 2 issues of Leander Stephen D'Souza

### Description * Added `parameterization` field to orientation constraint in [saving](https://github.com/ros-planning/moveit/compare/master...leander-dsouza:moveit:improve-constraint-manifold?expand=1#diff-4e926ad94860a6b6c372df6ba70a0f16045d119819953a6988c9d3f80535e0a9R417) approximation constraint manifold. * Settable `output folder` while [generating](https://github.com/ros-planning/moveit/compare/master...leander-dsouza:moveit:improve-constraint-manifold?expand=1#diff-f1e884c2e7ec385920907fb172040b2e78eb0ab96688cf2dbe8b9533f051738fR10) these constraints. * I'll update the documentation as well for...

### Backport OMPL Constraints from ROS2 This PR is aimed to close #2273 and @JeroenDM's commit for orientation planning at [`#6`](https://github.com/JeroenDM/moveit/pull/6). I have taken into consideration the minor porting differences...