README updates related to recent development script changes (#73)
README updates related to recent development script changes (#73)

* README updates related to recent development script changes

* PR feedback

* Clarity around connecting to your own API server

all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench,all-of-us/workbench