cleanup port logic in UnityEnvironment#3673

Merged

chriselion merged 3 commits intomasterfrom

MLA-709-default-port

Mar 24, 2020

Commits on Mar 23, 2020

cleanup port logic
Chris Elion
committed
clean up examples in docs too
Chris Elion
committed

Commits on Mar 24, 2020

update changelog
Chris Elion
committed