Prep for 1.2.0 release - #98

Prep for 1.2.0 release#98

Tomer Rosenthal (torosent) merged 2 commits into

mainmicrosoft/durabletask-python:mainfrom

andystaples/1.2.0-releasemicrosoft/durabletask-python:andystaples/1.2.0-releaseCopy head branch name to clipboard