Correctly set GOPATH in bin/build
Bring back .travis.yml

This reverts commit 0fc1d7f55cde6f725f8e35eb9a49a1fc13f0b070.
Remove submodule update from travis.yml
Update Architecture section in README

[Finishes #70802874]
Mark cf change command CATS test as skipped

This has been flaking hard on CI lately
Bump async timout to 10 minutes

[Finishes #70242130]