Revert "Docker image tags"#6973

Merged

wing328 merged 3 commits intomasterfrom

revert-6837-push_image_build_tag

Nov 16, 2017

Commits on Nov 16, 2017

Revert "[csharp] clean boolean additional properties 6784 (#6899)"
wing328
authored
Revert "[Swift4] Add throw to reserved words (#6952)"
wing328
authored
Revert "add a docker build tag for pushing docker image instead of just latest (#6837)"
wing328
authored