Giancarlo Castro

https://github.com/makepath/xarray-spatial/blob/master/examples/user_guide/0_Getting_Setup.ipynb

Add readme file in the examples folder with a guide about how to prepare an environment before getting started with the examples.

Keeping noise as a test dependency will make the `make_terrain` function unavailable. In the [xarray-spatial-feedstock](https://github.com/conda-forge/xarray-spatial-feedstock), noise is not a test dependency. Therefore, when installing xarray-spatial using conda, the `make_terrain` function...

Not considering the `service_page_url` and `legend_url` `MapService` methods to be relative URL, we would have trouble when the mapshader domain be `http://localhost/mapshader`, where in the services page we will have...