minor
Merge branch 'master' of https://github.com/zagfox/cse223p into tripod
Merge branch 'master' of https://github.com/zagfox/cse223p into tripod
remove outputs
v8.0 delete fmt
Merge branch 'tripod' of https://github.com/zagfox/cse223p
remove outputs
Merge branch 'tripod' of https://github.com/zagfox/cse223p
v8.1 add delay test