Merge pull request #4994 from crosbymichael/remove-start-test

Remove racy test causing tests to stall
Skip login tests because of external dependency to a hosted service.

Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
Deprecate 'docker images --tree' and 'docker images --viz'

* The commands are no longer listed or documented.
* The commands still work but print a deprecation warning.
* The commands should be removed in a future version.

Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
Merge pull request #4993 from crosbymichael/remove-loopback-setup

Remove loopback setup for native driver
Merge pull request #5000 from shykes/skip-login-tests

Skip login tests because of external dependency to a hosted service.
Fix typo in names-generator

Docker-DCO-1.1-Signed-off-by: Goffert van Gool <ruphin@ruphin.net> (github: ruphin)
Merge pull request #4991 from ruphin/fix_name_typo

Fix typo in names-generator
Deprecate 'docker insert'

'docker insert' is an old command which predates 'docker build'. We no
longer recommend using it, it is not actively maintained, and can be
replaced with the combination of 'docker build' and 'ADD'.

This removes the command from usage and documentation, and prints a
warning when it is called.

The command still works but it will be removed in a future version.

Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
api/server: replace an integration test with a unit test using engine mocking.

Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
engine: fix engine.Env.Encode() to stop auto-guessing types.

Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
api/server: convert TestGetInfo from an integration test to a unit test.

Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
Merge pull request #5001 from shykes/deprecate-images-viz-tree

Deprecate 'docker images --tree' and 'docker images --viz'
Merge pull request #5004 from shykes/api-unit-tests

Replace integration tests with unit tests for the remote API
remove hack in version

Docker-DCO-1.1-Signed-off-by: Victor Vieux <victor.vieux@docker.com> (github: vieux)
Merge pull request #5006 from vieux/remove_dirty_hack

remove hack in version
Merge pull request #5005 from shykes/deprecate-insert

Deprecate 'docker insert'
cli integration: sync container & image deletion

This makes container and image removal in the tests run synchronously.

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
Merge pull request #5002 from crosbymichael/rhatdan-selinux

Improve selinux label handling
Merge pull request #4968 from tianon/enhanced-check-config

Add more color and cgroupfs hierarchy verification to check-config.sh
Merge pull request #4995 from rajatpandit/patch-1

Update nodejs_web_app.rst