Hi,

i am working on a terraform provider to configure the unifi controller.
I started with using your library but then realized that all functions are just reporting the stats and not the configuration endpoints.

I forked your lib and gonna do some rewrites based on the api stuff from node-unifi.

I would also like to create a PR after finishing the adding, but i struggle with if a renaming of the existing functions is better than creating wired function names on getSites() and rename the existing to getSitesStats() for example..