Updated README.md to describe our API layers.#108

Merged

karllessard merged 2 commits intotensorflow:masterfrom

deansher:explain-layers-in-readme

Sep 9, 2020

Commits on Sep 9, 2020

Updated README.md to describe our API layers.
deansher
committed
Updated README.md to state that `tensorflow-keras` is early WIP; only defined in `dev` profile.
deansher
committed