Added Syntax highlighting file for the KDE Kate Editor

Docker-DCO-1.1-Signed-off-by: James Turnbull <james@lovedthanlost.net> (github: jamtur01)
v1.13 and 1.14 api docs now match runconfig/config.go
more updates

Signed-off-by: Victor Vieux <vieux@docker.com>
Dockerfile documentation typo and content fix

Signed-off-by: Oh Jinkyun <tintypemolly@gmail.com>
registry/session: fix panic in GetRemoteImageLayer

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
fix race in daemon test framework

Signed-off-by: Tibor Vass <teabee89@gmail.com>
handle empty envvars for DOCKER_GRAPHDRIVER and DOCKER_EXECDRIVER in daemon test framework

Signed-off-by: Tibor Vass <teabee89@gmail.com>
Merge pull request #7875 from tiborvass/fix-integration-panic

Fix panic in integration-cli
small typo. fixed broken code snippet

Docker-DCO-1.1-Signed-off-by: Nathan Hsieh <hsieh.nathan@gmail.com> (github: nhsiehgit)
Merge pull request #7864 from unclejack/fix_panic_registry_session

registry/session: fix panic in GetRemoteImageLayer
Merge pull request #7858 from somaopensource/typo-fix

Dockerfile documentation typo and content fix
Merge pull request #7828 from vieux/update_api_docs

Remote api docs for POST /containers/create were out of sync with runconfig/config.go
Don't initialize network for 'none' mode

Fixes #7837

Signed-off-by: Alexandr Morozov <lk4d4math@gmail.com>
Merge pull request #7876 from nhsiehgit/typofix

small typo. wrapping cut code snippet
Update SSH demo to ubuntu 14.04

Signed-off-by: Jan Keromnes <janx@linux.com>
Merge pull request #7873 from jankeromnes/patch-1

Update SSH demo to ubuntu 14.04
Changes to Sven's cherry pick process
Added content and revised after walk-through

Docker-DCO-1.1-Signed-off-by: Fred Lifton <fred.lifton@docker.com> (github: fredlf)
Merge pull request #7763 from jamtur01/kate

Add syntax highlighting file for KDE's "Kate" editor
Merge pull request #7878 from LK4D4/fix_net_for_none

Don't initialize network for 'none' mode
Merge pull request #7890 from fredlf/docs-cherry-pick-update-process

Changes to Sven's cherry pick process