Restructure and add functionality to PCLPointCloud2 filters Par…#3500

Merged

taketwo merged 2 commits intoPointCloudLibrary:masterfrom mvieth:filters2

Jan 14, 2020

+194-180

Commits on Dec 16, 2019

Replace two applyFilter(indices) functions
mvieth
committed
Add the keep-organized functionality to CropBox, RadiusOutlierRemoval, and RandomSample
mvieth
committed