* Update pointcloud examples to conform with new example structure and add some new ones
* Update name, GUI path and add title to top comment to match the decided format
* Rename base examples to Basic, as agreed
* Clarify TODO comment about broken label rotation
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Co-authored-by: Alexander Bock <alexander.bock@liu.se>
Co-authored-by: Ylva Selling <ylva.selling@gmail.com>
