Add instructions to readme.
Add instructions to readme.

magnusmorton/pycket,vishesh/pycket,samth/pycket,cderici/pycket,krono/pycket,krono/pycket,cderici/pycket,samth/pycket,magnusmorton/pycket,pycket/pycket,cderici/pycket,samth/pycket,pycket/pycket,magnusmorton/pycket,pycket/pycket,krono/pycket,vishesh/pycket,vishesh/pycket