Add PointedSDMs (#880)

The goal of PointedSDMs is to simplify the construction of integrated species distribution models (ISDMs) for large collections of heterogeneous data.  https://github.com/PhilipMostert/PointedSDMs

README.md

@@ -1352,6 +1352,7 @@ parameter values.
 - [ENMTools](https://github.com/danlwarren/ENMTools) - This package implements various tests, visualizations, and metrics for use with environmental niche models (ENMs) and species distribution models (SDMs).
 - [spOccupancy](https://github.com/doserjef/spOccupancy) - Fits single-species, multi-species, and integrated spatial occupancy models using Markov Chain Monte Carlo.
 - [ibis.iSDM](https://github.com/iiasa/ibis.iSDM) - Provides a series of convenience functions to fit integrated Species Distribution Models.
+- [PointedSDMs](https://github.com/PhilipMostert/PointedSDMs) - Simplify the construction of integrated species distribution models (ISDMs) for large collections of heterogeneous data.
 
 ### Terrestrial Wildlife
 - [Wildbook](https://github.com/WildMeOrg/Wildbook) - Blends structured wildlife research with artificial intelligence, citizen science, and computer vision to speed population analysis and develop new insights to help fight extinction.