Change 'Uploading context' wording

Docker-DCO-1.1-Signed-off-by: Ryan Stelly <ryan.stelly@live.com> (github: FLGMwt)
pkg/testutils: utility functions to facilitate writing Go tests

Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
Add Cristian as maintainer to pkg/testutils

Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
Fix format in maintainers files

Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
Changed all references from Trusted Builds to Automated Builds

* Updated docker images output
* Deprecated docker images -t/--trusted option and replace with --automated
* Changed *trusted variables to *automated
* Changed added support for is_automated alongside deprecated is_trusted
* Updated man pages, docs and completion
* Updated API documentation

Docker-DCO-1.1-Signed-off-by: James Turnbull <james@lovedthanlost.net> (github: jamtur01)
IANA allocated Docker port: 2375

2375/2376 are assigned:
http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=docker

For #1440

Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
Added note in manpages to clarify effect of docker start on started container

When run on a container that is already running, docker always succeeds.
This was an intentional change in v0.10; it previously caused an error.
This commit clarifies the man pages to indicate this is intended behavior.

Docker-DCO-1.1-Signed-off-by: Matthew Heon <mheon@redhat.com> (github: mheon)
apparmor: write & load the profile on every start

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
Merge pull request #6164 from jamtur01/automated

Changed all references from Trusted Builds to Automated Builds
Merge pull request #6181 from SvenDowideit/change-out-port-number

IANA allocated Docker port: 2375
Don't rejoin the cgroup each time
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
Merge pull request #6180 from unclejack/apparmor

apparmor: write & load the profile on every start
Merge pull request #6183 from crosbymichael/fix-freezer-fs

Don't rejoin the freezer cgroup each time
fix diffs->diff typo in aufs.go

Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
Merge pull request #6186 from unclejack/fix_typo_aufsgo

fix diffs->diff typo in aufs.go
implement wait on freeze

Docker-DCO-1.1-Signed-off-by: Victor Vieux <vieux@docker.com> (github: vieux)
Merge pull request #6082 from FLGMwt/2342-change-wording-uploading-context

Change 'Uploading context' wording
Update builder.md
Merge pull request #6191 from snowch/patch-1

Small clarification
pass address of metaHeaders to GetenvJson in ImagePush and ImagePull

Docker-DCO-1.1-Signed-off-by: kies <lleelm@gmail.com> (github: kieslee)