Skip "no chain" error on deleting chain in Unmap

Fixes #6904
Signed-off-by: Alexandr Morozov <lk4d4math@gmail.com>
Restrict repository names from matching hexadecimal strings

To avoid conflicting with layer IDs, repository names must
not be tagged with names that collide with hexadecimal strings.

Signed-off-by: Eric Windisch <eric@windisch.us>
Added Syntax highlighting file for the KDE Kate Editor

Docker-DCO-1.1-Signed-off-by: James Turnbull <james@lovedthanlost.net> (github: jamtur01)
Merge pull request #6052 from rhatdan/help

--help option and help command should print to stdout not stderr
Truncate the names list on ps

Signed-off-by: Robert Bittle <guywithnose@gmail.com>
Merge pull request #7686 from guywithnose/trancateNames

Truncate the names list on ps
Added Fred's suggestions.

Signed-off-by: Hollie Teal <hollie@docker.com>
Revert "--help option and help command should print to stdout not stderr"

This reverts commit 61b129d81802e3c988cc0e67e488b24968dd748a.

Signed-off-by: Victor Vieux <vieux@docker.com>
Merge pull request #7764 from vieux/revert

Revert "--help option and help command should print to stdout not stderr"
Updating B2D upgrade instructions for 1.2.0.

Docker-DCO-1.1-Signed-off-by: Fred Lifton <fred.lifton@docker.com> (github: fredlf)
Merge pull request #7762 from LK4D4/skip_delete_no_chain_#6904

Skip "no chain" error on deleting chain in Unmap
add the [OPTIONS] string automatically if there are flags defined

Signed-off-by: SvenDowideit <SvenDowideit@home.org.au>

Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
Merge pull request #7766 from fredlf/update_b2d_upgrading

Updating B2D upgrade instructions for 1.2.0.
move TestKillDifferentUser

Signed-off-by: Victor Vieux <vieux@docker.com>
Merge pull request #7708 from SvenDowideit/programatic-usage-options

add the [OPTIONS] string automatically if there are flags defined
move TestEntrypoint & TestBindMounts

Signed-off-by: Victor Vieux <vieux@docker.com>
remove auth_test.go

Signed-off-by: Victor Vieux <vieux@docker.com>
Update /etc/hosts when linked container is restarted

Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
pkg/graphdb: tests for Parents and Children

Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)
pkg/networkfs/etchosts: tests for Update method

Docker-DCO-1.1-Signed-off-by: Erik Hollensbe <github@hollensbe.org> (github: erikh)