Create a logo for the lib

[12rambau]

rioxarray is offerring a geospatial binding of xarray the same way geopandas provide a binding to pandas. So I was asking myself if this lib could follow the same logo pattern, rounding the initila design and maybe change the colors:

Pandas	Geopandas

And it could look like this :

Xarray	rioxarray

Let me know what you think.