* master: (54 commits)
Return JSONError for HTTPResponse error
Fix TestEnv
Revert "Bind daemon to 0.0.0.0 in Vagrant. Fixes#1304"
Add unit tests for build no cache
Add no cache for docker build
Move note about officially supported kernel
Solved the logo being squished in Safari
Add hostname to the container environment.
fix same issue in api.go
improve tests
Return registy status code in error
update http://get.docker.io/latest
Add check that the request is good
fix tests about refactor checksums
add ufw doc
Fixed a couple of minor syntax errors.
Updated the description of run -d
Make sure the index also receives the checksums
Switch json/payload order
Remove unused parameter
...
Upstream-commit: 58e0c68132ba59ac79f403e46b232a16cd5f0a8c
Component: engine